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Difference between revisions of "SHSH"
Tp1194045441 (talk | contribs) m (https://twitter.com/tssstatus 9.0.1 is closed.) |
m (Updating) |
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==Using SHSH== |
==Using SHSH== |
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− | Older devices allow installation of any correctly signed firmware, so no backup of the certificate is necessary. Devices that need Apple signatures are: [[ |
+ | Older devices allow installation of any correctly signed firmware, so no backup of the certificate is necessary. Devices that need Apple signatures are: [[N88AP|iPhone 3GS]] (new Bootrom), [[N90AP|iPhone 4]], [[N18AP|iPod touch 3G]], [[K48AP|iPad]], [[iPad 2]], [[N81AP|iPod touch 4G]], [[K66AP|Apple TV 2G]] and all newer devices. The [[N82AP|iPhone 3G]], [[N88AP|iPhone 3GS Old Bootrom]] and [[N72AP|iPod touch 2G]] bootroms do not require these SHSHs; however, newer versions of iOS require them (unless the chain of trust is broken and custom firmwares are installed). To restore to arbitrary versions of iOS 4.0, the SHSH is also needed for the [[N72AP|iPod touch 2G]] and [[N82AP|iPhone 3G]]. not only does [[DFU Mode]] require the [[iBSS]]/[[iBEC]] files to be signed with an SHSH that includes the device's [[ECID]], but the normal boot-chain requires the [[LLB]] to be fully signed with an [[ECID]]+SHSH, so a downgrade [[IPSW File Format|IPSW]] is not possible without a bootrom exploit of normal boot-chain (e.g. [[0x24000 Segment Overflow]]). See also the [http://blog.iphone-dev.org/post/833937433 Dev Team Blog post] about this. |
To restore to iOS 3.x or 4.x, change your hosts file to map any request to an Apple server to point to [[saurik]]'s server instead, if your device's signatures are hosted there. If you have the signature file on your computer, run [[TinyUmbrella]]'s TSS Server on your local machine. |
To restore to iOS 3.x or 4.x, change your hosts file to map any request to an Apple server to point to [[saurik]]'s server instead, if your device's signatures are hosted there. If you have the signature file on your computer, run [[TinyUmbrella]]'s TSS Server on your local machine. |
||
− | Since the [[limera1n Exploit]] is fixed in the [[bootrom]] since version [[Bootrom 838.3]] and because iOS since 5.0 includes a [[nonce]] in their SHSH hashes, downgrading newer devices ([[ |
+ | Since the [[limera1n Exploit]] is fixed in the [[bootrom]] since version [[Bootrom 838.3]] and because iOS since 5.0 includes a [[nonce]] in their SHSH hashes, downgrading newer devices ([[N94AP|iPhone 4S]], [[iPad 2]], [[iPad 3]], [[J33AP|Apple TV 3G]]) to earlier 5.x firmwares is not as simple. To restore to iOS 5.x on older devices, stitch iOS 5.x blobs into custom firmware (using redsn0w for example) and restore with that firmware. To restore to iOS 5.x on newer devices, use redsn0w's restore method. See the [http://www.jailbreakqa.com/questions/32462/frequently-asked-questions#94647 JailbreakQA guide to restoring to iOS 5.x using SHSH blobs] (for all devices that can run iOS 5.x except Apple TV 3G). |
==Timeline== |
==Timeline== |
||
Line 26: | Line 26: | ||
|- |
|- |
||
| 3.0 |
| 3.0 |
||
− | | rowspan="3" | [[ |
+ | | rowspan="3" | [[N88AP|iPhone 3GS]] |
| {{date|2009|06|19}} |
| {{date|2009|06|19}} |
||
| {{date|2009|09|09}} |
| {{date|2009|09|09}} |
||
Line 42: | Line 42: | ||
|- |
|- |
||
| rowspan="2" | 3.1.1 |
| rowspan="2" | 3.1.1 |
||
− | | [[ |
+ | | [[N72AP|iPod touch 2G]] |
| {{date|2009|09|09}} |
| {{date|2009|09|09}} |
||
| {{date|2010|06|21}} |
| {{date|2010|06|21}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N18AP|iPod touch 3G]] |
| {{date|2009|09|09}} |
| {{date|2009|09|09}} |
||
| {{date|2009|10|08}} |
| {{date|2009|10|08}} |
||
Line 53: | Line 53: | ||
|- |
|- |
||
| rowspan="2" | 3.1.2 |
| rowspan="2" | 3.1.2 |
||
− | | [[ |
+ | | [[N72AP|iPod touch 2G]] |
| {{date|2009|10|08}} |
| {{date|2009|10|08}} |
||
| {{date|2010|06|21}} |
| {{date|2010|06|21}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N88AP|iPhone 3GS]], [[N18AP|iPod touch 3G]] |
| {{date|2009|10|08}} |
| {{date|2009|10|08}} |
||
| {{date|2010|02|02}} |
| {{date|2010|02|02}} |
||
Line 64: | Line 64: | ||
|- |
|- |
||
| 3.1.3 |
| 3.1.3 |
||
− | | [[ |
+ | | [[N88AP|iPhone 3GS]], [[N72AP|iPod touch 2G]], [[N18AP|iPod touch 3G]] |
| {{date|2010|02|02}} |
| {{date|2010|02|02}} |
||
| {{date|2010|06|21}} |
| {{date|2010|06|21}} |
||
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|- |
|- |
||
| 3.2 |
| 3.2 |
||
− | | rowspan="3" | [[ |
+ | | rowspan="3" | [[K48AP|iPad]] |
| {{date|2010|04|03}} |
| {{date|2010|04|03}} |
||
| {{date|2010|07|15}} |
| {{date|2010|07|15}} |
||
Line 86: | Line 86: | ||
|- |
|- |
||
| rowspan="4" | 4.0 |
| rowspan="4" | 4.0 |
||
− | | [[ |
+ | | [[N72AP|iPod touch 2G]] |
| {{date|2010|06|21}} |
| {{date|2010|06|21}} |
||
| {{date|2010|09|09}} |
| {{date|2010|09|09}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N18AP|iPod touch 3G]] |
| {{date|2010|06|21}} |
| {{date|2010|06|21}} |
||
| {{date|2010|08|09}} |
| {{date|2010|08|09}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N82AP|iPhone 3G]], [[N88AP|iPhone 3GS]] |
| {{date|2010|06|21}} |
| {{date|2010|06|21}} |
||
| {{date|2010|07|15}} |
| {{date|2010|07|15}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N90AP|iPhone 4 (iPhone3,1)]] |
| {{date|2010|06|24}} |
| {{date|2010|06|24}} |
||
| {{date|2010|07|15}} |
| {{date|2010|07|15}} |
||
Line 107: | Line 107: | ||
|- |
|- |
||
| rowspan="2" | 4.0.1 |
| rowspan="2" | 4.0.1 |
||
− | | [[ |
+ | | [[N82AP|iPhone 3G]] |
| {{date|2010|07|15}} |
| {{date|2010|07|15}} |
||
| {{date|2010|09|09}} |
| {{date|2010|09|09}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N88AP|iPhone 3GS]], [[N90AP|iPhone 4 (iPhone3,1)]] |
| {{date|2010|07|15}} |
| {{date|2010|07|15}} |
||
| {{date|2010|08|19}} |
| {{date|2010|08|19}} |
||
Line 118: | Line 118: | ||
|- |
|- |
||
| rowspan="2" | 4.0.2 |
| rowspan="2" | 4.0.2 |
||
− | | [[ |
+ | | [[N82AP|iPhone 3G]], [[N72AP|iPod touch 2G]] |
| {{date|2010|08|11}} |
| {{date|2010|08|11}} |
||
| {{date|2010|09|18}}<!--Apple may have ceased signing earlier.--> |
| {{date|2010|09|18}}<!--Apple may have ceased signing earlier.--> |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N88AP|iPhone 3GS]], [[N90AP|iPhone 4 (iPhone3,1)]], [[N18AP|iPod touch 3G]] |
| {{date|2010|08|11}} |
| {{date|2010|08|11}} |
||
| {{date|2010|09|09}} |
| {{date|2010|09|09}} |
||
Line 129: | Line 129: | ||
|- |
|- |
||
| rowspan="2" | 4.1 |
| rowspan="2" | 4.1 |
||
− | | [[ |
+ | | [[N82AP|iPhone 3G]], [[N88AP|iPhone 3GS]], [[N72AP|iPod touch 2G]], [[N18AP|iPod touch 3G]] |
| {{date|2010|09|08}} |
| {{date|2010|09|08}} |
||
| - |
| - |
||
| {{yes|Open}} |
| {{yes|Open}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N90AP|iPhone3,1]], [[N81AP|iPod touch 4G]] |
| {{date|2010|09|08}} |
| {{date|2010|09|08}} |
||
| {{date|2010|12|02}} (?) |
| {{date|2010|12|02}} (?) |
||
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|- |
|- |
||
| {{nowrap|4.1 (4.0)}} |
| {{nowrap|4.1 (4.0)}} |
||
− | | rowspan="2" | [[ |
+ | | rowspan="2" | [[K66AP|Apple TV 2G]] |
| {{date|2010|09|29}} |
| {{date|2010|09|29}} |
||
| {{date|2010|12|02}} (?) |
| {{date|2010|12|02}} (?) |
||
Line 151: | Line 151: | ||
|- |
|- |
||
| rowspan="2" | 4.2.1 |
| rowspan="2" | 4.2.1 |
||
− | | [[ |
+ | | [[K48AP|iPad]], [[N88AP|iPhone 3GS]], [[N90AP|iPhone 4 (iPhone3,1)]], [[N18AP|iPod touch 3G]], [[N81AP|iPod touch 4G]] |
| {{date|2010|11|22}} |
| {{date|2010|11|22}} |
||
| {{date|2011|03|11}} |
| {{date|2011|03|11}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N82AP|iPhone 3G]], [[N72AP|iPod touch 2G]] |
| {{date|2010|11|22}} |
| {{date|2010|11|22}} |
||
| - |
| - |
||
Line 162: | Line 162: | ||
|- |
|- |
||
| {{nowrap|4.2.1 (4.1.1)}} |
| {{nowrap|4.2.1 (4.1.1)}} |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]] |
| {{date|2010|12|14}} |
| {{date|2010|12|14}} |
||
| {{date|2011|05|28}} (?) |
| {{date|2011|05|28}} (?) |
||
Line 168: | Line 168: | ||
|- |
|- |
||
| 4.2.5 |
| 4.2.5 |
||
− | | rowspan="6" | [[ |
+ | | rowspan="6" | [[N92AP|iPhone 4 (iPhone3,3)]] |
| {{date|2011|01|11}} |
| {{date|2011|01|11}} |
||
| closed before product release |
| closed before product release |
||
Line 199: | Line 199: | ||
|- |
|- |
||
| 4.3 |
| 4.3 |
||
− | | [[ |
+ | | [[K48AP|iPad]], [[iPad 2]], [[N88AP|iPhone 3GS]], [[N90AP|iPhone 4 (iPhone3,1)]], [[N18AP|iPod touch 3G]], [[N81AP|iPod touch 4G]] |
| {{date|2011|03|09}} |
| {{date|2011|03|09}} |
||
| {{date|2011|03|27}} (?) |
| {{date|2011|03|27}} (?) |
||
Line 205: | Line 205: | ||
|- |
|- |
||
| {{nowrap|4.3 (4.2)}} |
| {{nowrap|4.3 (4.2)}} |
||
− | | rowspan="4" | [[ |
+ | | rowspan="4" | [[K66AP|Apple TV 2G]] |
| {{date|2011|03|09}} |
| {{date|2011|03|09}} |
||
| {{date|2011|03|22}} (?) |
| {{date|2011|03|22}} (?) |
||
Line 226: | Line 226: | ||
|- |
|- |
||
| 4.3.1 |
| 4.3.1 |
||
− | | rowspan="5" | [[ |
+ | | rowspan="5" | [[K48AP|iPad]], [[iPad 2]], [[N88AP|iPhone 3GS]], [[N90AP|iPhone3,1]], [[N18AP|iPod touch 3G]], [[N81AP|iPod touch 4G]] |
| {{date|2011|03|25}} |
| {{date|2011|03|25}} |
||
| {{date|2011|04|19}} (?) |
| {{date|2011|04|19}} (?) |
||
Line 252: | Line 252: | ||
|- |
|- |
||
| 4.4 |
| 4.4 |
||
− | | rowspan="5" | [[ |
+ | | rowspan="5" | [[K66AP|Apple TV 2G]] |
| {{date|2011|10|04}} |
| {{date|2011|10|04}} |
||
| ? |
| ? |
||
Line 278: | Line 278: | ||
|- |
|- |
||
| rowspan="2" | 5.0 |
| rowspan="2" | 5.0 |
||
− | | [[ |
+ | | [[K48AP|iPad]], [[iPad 2]], [[N88AP|iPhone 3GS]], [[iPhone 4]], [[N18AP|iPod touch 3G]], [[N81AP|iPod touch 4G]] |
| {{date|2011|10|04}} |
| {{date|2011|10|04}} |
||
| {{date|2011|11|10}}(?) |
| {{date|2011|11|10}}(?) |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N94AP|iPhone 4S]] |
| {{date|2011|10|14}} |
| {{date|2011|10|14}} |
||
| {{date|2011|11|10}}(?) |
| {{date|2011|11|10}}(?) |
||
Line 289: | Line 289: | ||
|- |
|- |
||
| 5.0 |
| 5.0 |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]], [[J33AP|Apple TV 3G (AppleTV3,1)]] |
| {{date|2012|03|07}} |
| {{date|2012|03|07}} |
||
| {{date|2012|05|14}} |
| {{date|2012|05|14}} |
||
Line 295: | Line 295: | ||
|- |
|- |
||
| 5.0.1 |
| 5.0.1 |
||
− | | [[ |
+ | | [[K48AP|iPad]], [[iPad 2]], [[N88AP|iPhone 3GS]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[N18AP|iPod touch 3G]], [[N81AP|iPod touch 4G]] |
| {{date|2011|11|09}} |
| {{date|2011|11|09}} |
||
| {{date|2012|02|08}} |
| {{date|2012|02|08}} |
||
Line 301: | Line 301: | ||
|- |
|- |
||
| 5.1 |
| 5.1 |
||
− | | [[ |
+ | | [[K48AP|iPad]], [[iPad 2]], [[iPad 3]], [[N88AP|iPhone 3GS]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[N18AP|iPod touch 3G]], [[N81AP|iPod touch 4G]] |
| {{date|2012|03|07}} |
| {{date|2012|03|07}} |
||
| {{date|2012|05|14}} |
| {{date|2012|05|14}} |
||
Line 307: | Line 307: | ||
|- |
|- |
||
| rowspan="2" | 5.1.1 |
| rowspan="2" | 5.1.1 |
||
− | | [[iPad 2]], [[iPad 3]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[N88AP|iPhone 3GS]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[N81AP|iPod touch 4G]] |
| {{date|2012|05|07}} |
| {{date|2012|05|07}} |
||
| {{date|2012|09|21}} |
| {{date|2012|09|21}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[K48AP|iPad]], [[N18AP|iPod touch 3G]] |
| {{date|2012|05|07}} |
| {{date|2012|05|07}} |
||
| - |
| - |
||
Line 318: | Line 318: | ||
|- |
|- |
||
| 5.0.1 |
| 5.0.1 |
||
− | | rowspan="2" | [[ |
+ | | rowspan="2" | [[K66AP|Apple TV 2G]], [[J33AP|Apple TV 3G (AppleTV3,1)]] |
| {{date|2012|05|10}} |
| {{date|2012|05|10}} |
||
| {{date|2012|7}} (day unknown) |
| {{date|2012|7}} (day unknown) |
||
Line 329: | Line 329: | ||
|- |
|- |
||
| rowspan="2" | 6.0 |
| rowspan="2" | 6.0 |
||
− | | [[iPad 2]], [[iPad 3]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[N88AP|iPhone 3GS]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[N81AP|iPod touch 4G]], [[iPod touch 5G]] |
| {{date|2012|09|19}} |
| {{date|2012|09|19}} |
||
| {{date|2012|11|01}} |
| {{date|2012|11|01}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[iPad 2]], [[iPad 3]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[P105AP|iPad mini 1G (iPad2,5)]], [[N88AP|iPhone 3GS]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[N81AP|iPod touch 4G]], [[iPod touch 5G]] |
| {{date|2013|07|26}} |
| {{date|2013|07|26}} |
||
| {{date|2013|07|26}} |
| {{date|2013|07|26}} |
||
Line 340: | Line 340: | ||
|- |
|- |
||
| 5.1 |
| 5.1 |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]], [[J33AP|Apple TV 3G (AppleTV3,1)]] |
| {{date|2012|09|24}} |
| {{date|2012|09|24}} |
||
| {{date|2012|03|20}} |
| {{date|2012|03|20}} |
||
Line 352: | Line 352: | ||
|- |
|- |
||
| rowspan="4" | 6.0.1 |
| rowspan="4" | 6.0.1 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad mini 1G]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad mini 1G]], [[N88AP|iPhone 3GS]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[N81AP|iPod touch 4G]], [[iPod touch 5G]] |
| {{date|2012|11|01}} |
| {{date|2012|11|01}} |
||
| {{date|2013|01|28}} |
| {{date|2013|01|28}} |
||
Line 367: | Line 367: | ||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[iPad 2]], [[iPad 3]], [[p101ap|iPad 4 (iPad3,4)]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[p101ap|iPad 4 (iPad3,4)]], [[P105AP|iPad mini 1G (iPad2,5)]], [[N88AP|iPhone 3GS]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[N81AP|iPod touch 4G]], [[iPod touch 5G]] |
| {{date|2013|07|26}} |
| {{date|2013|07|26}} |
||
| {{date|2013|07|26}} |
| {{date|2013|07|26}} |
||
Line 373: | Line 373: | ||
|- |
|- |
||
| 5.1.1 |
| 5.1.1 |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]], [[J33AP|Apple TV 3G (AppleTV3,1)]] |
| {{date|2012|11|26}} |
| {{date|2012|11|26}} |
||
| {{date|2013|03|20}} |
| {{date|2013|03|20}} |
||
Line 384: | Line 384: | ||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[P105AP|iPad mini 1G (iPad2,5)]], [[iPhone 5]] |
| {{date|2013|07|26}} |
| {{date|2013|07|26}} |
||
| {{date|2013|07|26}} |
| {{date|2013|07|26}} |
||
Line 390: | Line 390: | ||
|- |
|- |
||
| rowspan="2" | 6.1 |
| rowspan="2" | 6.1 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad mini 1G]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad mini 1G]], [[N88AP|iPhone 3GS]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[N78AP|iPod touch 5G]] |
| {{date|2013|01|28}} |
| {{date|2013|01|28}} |
||
| {{date|2013|02|19}} |
| {{date|2013|02|19}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[P106AP|iPad mini 1G (iPad2,6)]], [[N81AP|iPod touch 4G]] |
| {{date|2013|01|28}} |
| {{date|2013|01|28}} |
||
| {{date|2013|03|20}} |
| {{date|2013|03|20}} |
||
Line 401: | Line 401: | ||
|- |
|- |
||
| {{nowrap|5.2 (6.1)}} |
| {{nowrap|5.2 (6.1)}} |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]], [[Apple TV 3G]] |
| {{date|2013|01|28}} |
| {{date|2013|01|28}} |
||
| {{date|2013|03|20}} |
| {{date|2013|03|20}} |
||
Line 407: | Line 407: | ||
|- |
|- |
||
| 6.1.1 |
| 6.1.1 |
||
− | | [[ |
+ | | [[N94AP|iPhone 4S]] |
| {{date|2013|02|11}} |
| {{date|2013|02|11}} |
||
| {{date|2013|02|19}} |
| {{date|2013|02|19}} |
||
Line 413: | Line 413: | ||
|- |
|- |
||
| rowspan="2" | 6.1.2 |
| rowspan="2" | 6.1.2 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad mini 1G]] [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad mini 1G]] [[N88AP|iPhone 3GS]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[N81AP|iPod touch 4G]] |
| {{date|2013|02|19}} |
| {{date|2013|02|19}} |
||
| {{date|2013|03|19}} |
| {{date|2013|03|19}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N78AP|iPod touch 5G]] |
| {{date|2013|02|19}} |
| {{date|2013|02|19}} |
||
| {{date|2013|03|20}} |
| {{date|2013|03|20}} |
||
Line 424: | Line 424: | ||
|- |
|- |
||
| rowspan="3" | 6.1.3 |
| rowspan="3" | 6.1.3 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[P105AP|iPad mini 1G (iPad2,5)]], [[P107AP|iPad mini 1G (iPad2,7)]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPod touch 5G]] |
| {{date|2013|03|19}} |
| {{date|2013|03|19}} |
||
| {{date|2013|09|20}} |
| {{date|2013|09|20}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N88AP|iPhone 3GS]] |
| {{date|2013|03|19}} |
| {{date|2013|03|19}} |
||
| {{date|2014|02|21}} |
| {{date|2014|02|21}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[P106AP|iPad mini 1G (iPad2,6)]] |
| {{date|2013|03|19}} |
| {{date|2013|03|19}} |
||
| {{date|2013|09|25}} |
| {{date|2013|09|25}} |
||
Line 440: | Line 440: | ||
|- |
|- |
||
| {{nowrap|5.2.1 (6.1.3)}} |
| {{nowrap|5.2.1 (6.1.3)}} |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]], [[Apple TV 3G]] |
| {{date|2013|03|19}} |
| {{date|2013|03|19}} |
||
| {{date|2013|06|20}} |
| {{date|2013|06|20}} |
||
Line 451: | Line 451: | ||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N81AP|iPod touch 4G]] |
| {{date|2013|03|19}} |
| {{date|2013|03|19}} |
||
| {{date|2013|11|14}} |
| {{date|2013|11|14}} |
||
Line 463: | Line 463: | ||
|- |
|- |
||
| rowspan="2" | {{nowrap|5.3 (6.1.4)}} |
| rowspan="2" | {{nowrap|5.3 (6.1.4)}} |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]], [[J33AP|Apple TV 3G (AppleTV3,1)]] |
| {{date|2013|06|19}} |
| {{date|2013|06|19}} |
||
| - |
| - |
||
| {{yes|Open}} |
| {{yes|Open}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[J33IAP|Apple TV 3G (AppleTV3,2)]] |
| {{date|2013|06|19}} |
| {{date|2013|06|19}} |
||
| {{date|2013|09|21}} |
| {{date|2013|09|21}} |
||
Line 474: | Line 474: | ||
|- |
|- |
||
| 6.1.5 |
| 6.1.5 |
||
− | | [[ |
+ | | [[N88AP|iPod touch 4]] |
| {{date|2013|09|24}} |
| {{date|2013|09|24}} |
||
| {{date|2014|02|21}} |
| {{date|2014|02|21}} |
||
Line 480: | Line 480: | ||
|- |
|- |
||
| 6.1.6 |
| 6.1.6 |
||
− | | [[ |
+ | | [[N88AP|iPhone 3GS]], [[N88AP|iPod touch 4]] |
| {{date|2013|11|24}} |
| {{date|2013|11|24}} |
||
| - |
| - |
||
Line 486: | Line 486: | ||
|- |
|- |
||
| 7.0 |
| 7.0 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad mini 1G]], [[iPhone 4]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad mini 1G]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPod touch 5G]] |
| {{date|2013|09|18}} |
| {{date|2013|09|18}} |
||
| {{date|2013|10|07}} |
| {{date|2013|10|07}} |
||
Line 498: | Line 498: | ||
|- |
|- |
||
| {{nowrap|6.0 (7.0.1)}} |
| {{nowrap|6.0 (7.0.1)}} |
||
− | | rowspan="2" | [[ |
+ | | rowspan="2" | [[K66AP|Apple TV 2G]], [[Apple TV 3G]] |
| {{date|2013|09|20}} |
| {{date|2013|09|20}} |
||
| {{date|2013|09|24}} |
| {{date|2013|09|24}} |
||
Line 509: | Line 509: | ||
|- |
|- |
||
| rowspan="2" | 7.0.2 |
| rowspan="2" | 7.0.2 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[P106AP|iPad mini 1G (iPad2,6)]], [[P107AP|iPad mini 1G (iPad2,7)]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[iPod touch 5G]] |
| {{date|2013|09|26}} |
| {{date|2013|09|26}} |
||
| {{date|2013|10|29}} |
| {{date|2013|10|29}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[P105AP|iPad mini 1G (iPad2,5)]] |
| {{date|2013|09|26}} |
| {{date|2013|09|26}} |
||
| {{date|2014|02|21}} |
| {{date|2014|02|21}} |
||
Line 520: | Line 520: | ||
|- |
|- |
||
| 7.0.3 |
| 7.0.3 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[iPhone 4]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[iPod touch 5G]] |
| {{date|2013|10|22}} |
| {{date|2013|10|22}} |
||
| {{date|2013|11|14}} |
| {{date|2013|11|14}} |
||
Line 526: | Line 526: | ||
|- |
|- |
||
| {{nowrap|6.0.1 (7.0.3)}} |
| {{nowrap|6.0.1 (7.0.3)}} |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]], [[Apple TV 3G]] |
| {{date|2013|10|24}} |
| {{date|2013|10|24}} |
||
| {{date|2013|11|14}} |
| {{date|2013|11|14}} |
||
Line 532: | Line 532: | ||
|- |
|- |
||
| 7.0.4 |
| 7.0.4 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[iPhone 4]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[iPod touch 5G]] |
| {{date|2013|11|14}} |
| {{date|2013|11|14}} |
||
| {{date|2014|02|21}} |
| {{date|2014|02|21}} |
||
Line 538: | Line 538: | ||
|- |
|- |
||
| {{nowrap|6.0.2 (7.0.4)}} |
| {{nowrap|6.0.2 (7.0.4)}} |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]], [[Apple TV 3G]] |
| {{date|2013|11|14}} |
| {{date|2013|11|14}} |
||
| {{date|2014|02|21}} |
| {{date|2014|02|21}} |
||
Line 550: | Line 550: | ||
|- |
|- |
||
| 6.0.2 (7.0.6) |
| 6.0.2 (7.0.6) |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]], [[Apple TV 3G]] |
| {{date|2014|02|21}} |
| {{date|2014|02|21}} |
||
| {{date|2014|03|10}} |
| {{date|2014|03|10}} |
||
Line 556: | Line 556: | ||
|- |
|- |
||
| 7.0.6 |
| 7.0.6 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[iPhone 4]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[iPod touch 5G]] |
| {{date|2014|02|21}} |
| {{date|2014|02|21}} |
||
| {{date|2014|03|10}} |
| {{date|2014|03|10}} |
||
Line 562: | Line 562: | ||
|- |
|- |
||
| 6.1 (7.1) |
| 6.1 (7.1) |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]], [[Apple TV 3G]] |
| {{date|2014|03|10}} |
| {{date|2014|03|10}} |
||
| {{date|2014|04|30}} |
| {{date|2014|04|30}} |
||
Line 568: | Line 568: | ||
|- |
|- |
||
| 7.1 |
| 7.1 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[iPhone 4]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[iPod touch 5G]] |
| {{date|2014|03|10}} |
| {{date|2014|03|10}} |
||
| {{date|2014|04|30}} |
| {{date|2014|04|30}} |
||
Line 574: | Line 574: | ||
|- |
|- |
||
| 6.1.1 (7.1.1) |
| 6.1.1 (7.1.1) |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]], [[Apple TV 3G]] |
| {{date|2014|04|22}} |
| {{date|2014|04|22}} |
||
| {{date|2014|07|11}} |
| {{date|2014|07|11}} |
||
Line 580: | Line 580: | ||
|- |
|- |
||
| 7.1.1 |
| 7.1.1 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[iPhone 4]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[iPhone 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[iPod touch 5G]] |
| {{date|2014|04|22}} |
| {{date|2014|04|22}} |
||
| {{date|2014|08|12}} |
| {{date|2014|08|12}} |
||
Line 586: | Line 586: | ||
|- |
|- |
||
| 6.2 (7.1.2) |
| 6.2 (7.1.2) |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]], [[Apple TV 3G]] |
| {{date|2014|06|30}} |
| {{date|2014|06|30}} |
||
| {{date|2014|09|26}} |
| {{date|2014|09|26}} |
||
Line 597: | Line 597: | ||
| {{yes|Open}} |
| {{yes|Open}} |
||
|- |
|- |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[iPod touch 5G]] |
| {{date|2014|06|30}} |
| {{date|2014|06|30}} |
||
| {{date|2014|09|26}} |
| {{date|2014|09|26}} |
||
Line 603: | Line 603: | ||
|- |
|- |
||
| 6.2.1 (7.1.2) |
| 6.2.1 (7.1.2) |
||
− | | [[ |
+ | | [[K66AP|Apple TV 2G]] |
| {{date|2014|09|17}} |
| {{date|2014|09|17}} |
||
| - |
| - |
||
Line 615: | Line 615: | ||
|- |
|- |
||
| 8.0 |
| 8.0 |
||
− | | rowspan="3" | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[ |
+ | | rowspan="3" | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad mini 1G]], [[iPad mini 2]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[N61AP|iPhone 6]], [[N56AP|iPhone 6 Plus]], [[iPod touch 5G]] |
| {{date|2014|09|17}} |
| {{date|2014|09|17}} |
||
| {{date|2014|10|22}} |
| {{date|2014|10|22}} |
||
Line 637: | Line 637: | ||
|- |
|- |
||
| 8.1 |
| 8.1 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[N61AP|iPhone 6]], [[N56AP|iPhone 6 Plus]], [[iPod touch 5G]] |
| {{date|2014|10|20}} |
| {{date|2014|10|20}} |
||
| {{date|2014|12|01}} |
| {{date|2014|12|01}} |
||
Line 649: | Line 649: | ||
|- |
|- |
||
| 8.1.1 |
| 8.1.1 |
||
− | | rowspan="2" | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[ |
+ | | rowspan="2" | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[N61AP|iPhone 6]], [[N56AP|iPhone 6 Plus]], [[iPod touch 5G]] |
| {{date|2014|11|17}} |
| {{date|2014|11|17}} |
||
| {{date|2014|12|17}} |
| {{date|2014|12|17}} |
||
Line 666: | Line 666: | ||
|- |
|- |
||
| 8.1.3 |
| 8.1.3 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[N61AP|iPhone 6]], [[N56AP|iPhone 6 Plus]], [[iPod touch 5G]] |
| {{date|2015|01|27}} |
| {{date|2015|01|27}} |
||
| {{date|2015|03|23}} |
| {{date|2015|03|23}} |
||
Line 678: | Line 678: | ||
|- |
|- |
||
| 8.2 |
| 8.2 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[N61AP|iPhone 6]], [[N56AP|iPhone 6 Plus]], [[iPod touch 5G]] |
| {{date|2015|03|09}} |
| {{date|2015|03|09}} |
||
| {{date|2015|05|04}} |
| {{date|2015|05|04}} |
||
Line 690: | Line 690: | ||
|- |
|- |
||
| 8.3 |
| 8.3 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[N61AP|iPhone 6]], [[N56AP|iPhone 6 Plus]], [[iPod touch 5G]] |
| {{date|2015|04|08}} |
| {{date|2015|04|08}} |
||
| {{date|2015|07|07}} |
| {{date|2015|07|07}} |
||
Line 696: | Line 696: | ||
|- |
|- |
||
| rowspan="2" | 8.4 |
| rowspan="2" | 8.4 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[N61AP|iPhone 6]], [[N56AP|iPhone 6 Plus]], [[iPod touch 5G]] |
| {{date|2015|06|30}} |
| {{date|2015|06|30}} |
||
| {{date|2015|08|23}} |
| {{date|2015|08|23}} |
||
| {{no|Closed}} |
| {{no|Closed}} |
||
|- |
|- |
||
− | | [[ |
+ | | [[N102AP|iPod touch 6G]] |
| {{date|2015|07|15}} |
| {{date|2015|07|15}} |
||
| {{date|2015|08|23}} |
| {{date|2015|08|23}} |
||
Line 707: | Line 707: | ||
|- |
|- |
||
| 8.4.1 |
| 8.4.1 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[N61AP|iPhone 6]], [[N56AP|iPhone 6 Plus]], [[iPod touch 5G]], [[N102AP|iPod touch 6G]] |
| {{date|2015|08|13}} |
| {{date|2015|08|13}} |
||
| {{date|2015|09|30}} |
| {{date|2015|09|30}} |
||
Line 713: | Line 713: | ||
|- |
|- |
||
| rowspan="2" | 9.0 |
| rowspan="2" | 9.0 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[iPad mini 4]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[iPad mini 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[N61AP|iPhone 6]], [[N56AP|iPhone 6 Plus]], [[iPod touch 5G]], [[N102AP|iPod touch 6G]] |
| {{date|2015|09|16}} |
| {{date|2015|09|16}} |
||
| {{date|2015|09|30}} |
| {{date|2015|09|30}} |
||
Line 724: | Line 724: | ||
|- |
|- |
||
| rowspan="2" | 9.0.1 |
| rowspan="2" | 9.0.1 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[iPad mini 4]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[iPad mini 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[N61AP|iPhone 6]], [[N56AP|iPhone 6 Plus]], [[iPod touch 5G]], [[N102AP|iPod touch 6G]] |
| {{date|2015|09|23}} |
| {{date|2015|09|23}} |
||
| {{date|2015|10|08}} |
| {{date|2015|10|08}} |
||
Line 735: | Line 735: | ||
|- |
|- |
||
| 9.0.2 |
| 9.0.2 |
||
− | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[iPad mini 4]], [[ |
+ | | [[iPad 2]], [[iPad 3]], [[iPad 4]], [[iPad Air]], [[iPad Air 2]], [[iPad mini 1G]], [[iPad mini 2]], [[iPad mini 3]], [[iPad mini 4]], [[N94AP|iPhone 4S]], [[iPhone 5]], [[iPhone 5c]], [[iPhone 5s]], [[N61AP|iPhone 6]], [[N56AP|iPhone 6 Plus]], [[iPhone 6s]], [[iPhone 6s Plus]], [[iPod touch 5G]], [[N102AP|iPod touch 6G]] |
| {{date|2015|09|30}} |
| {{date|2015|09|30}} |
||
| - |
| - |
Revision as of 12:21, 10 October 2015
As the SHSH blob article on Wikipedia summarizes it: "SHSH blob is a jargon term for a small piece of data that is part of Apple's digital signature protocol for iOS restores and updates, designed to control the iOS versions that users can install on their iOS devices (iPhones, iPads, iPod touches, and Apple TVs), generally only allowing the newest iOS version to be installable. "
Technically, the SHSH of a firmware image is a 1024-bit (0x80
bytes) RSA signature. This often also refers to backup files with the signature ("SHSH blobs"). This signature is needed to restore a specific iOS version; it is generated by Apple based on hardware keys of the device and the hash of the firmware. Apple only issues signatures for the currently-available iOS version, which disallows installing older iOS versions. But if you have saved signatures for an older iOS version, you may be able to use a replay attack to restore that version. Therefore it is recommended to save the signature for your device as long as Apple issues it.
With the tools mentioned below it is possible to backup the signature. It is not necessary that the device is jailbroken to do the backup. Usually the SHSH signature file is stored on Saurik's server. If it is stored there, then you can see in the top of Cydia (on jailbroken devices) for which version a backup exists. This moved to TSS Center which can be located on the main page and then they are shown at the top of that.
Users often misunderstand this system and think that the SHSH firmware version they back up depends on the firmware version they have installed on their device. This is the case for iFaith, but not for TinyUmbrella. iFaith dumps the SHSHs from your device's storage (whatever's installed on your device, e.g. 4.3.3), while TinyUmbrella gets SHSHs from Apple's servers (whatever firmwares Apple is currently signing).
Using SHSH
Older devices allow installation of any correctly signed firmware, so no backup of the certificate is necessary. Devices that need Apple signatures are: iPhone 3GS (new Bootrom), iPhone 4, iPod touch 3G, iPad, iPad 2, iPod touch 4G, Apple TV 2G and all newer devices. The iPhone 3G, iPhone 3GS Old Bootrom and iPod touch 2G bootroms do not require these SHSHs; however, newer versions of iOS require them (unless the chain of trust is broken and custom firmwares are installed). To restore to arbitrary versions of iOS 4.0, the SHSH is also needed for the iPod touch 2G and iPhone 3G. not only does DFU Mode require the iBSS/iBEC files to be signed with an SHSH that includes the device's ECID, but the normal boot-chain requires the LLB to be fully signed with an ECID+SHSH, so a downgrade IPSW is not possible without a bootrom exploit of normal boot-chain (e.g. 0x24000 Segment Overflow). See also the Dev Team Blog post about this.
To restore to iOS 3.x or 4.x, change your hosts file to map any request to an Apple server to point to saurik's server instead, if your device's signatures are hosted there. If you have the signature file on your computer, run TinyUmbrella's TSS Server on your local machine.
Since the limera1n Exploit is fixed in the bootrom since version Bootrom 838.3 and because iOS since 5.0 includes a nonce in their SHSH hashes, downgrading newer devices (iPhone 4S, iPad 2, iPad 3, Apple TV 3G) to earlier 5.x firmwares is not as simple. To restore to iOS 5.x on older devices, stitch iOS 5.x blobs into custom firmware (using redsn0w for example) and restore with that firmware. To restore to iOS 5.x on newer devices, use redsn0w's restore method. See the JailbreakQA guide to restoring to iOS 5.x using SHSH blobs (for all devices that can run iOS 5.x except Apple TV 3G).
Timeline
The original iPhone and iPod touch didn't use SHSH blobs.
iOS | For Device(s) | From | Until | Status |
---|---|---|---|---|
3.0 | iPhone 3GS | 19 June 2009 | 9 September 2009 | Closed |
3.0.1 | 31 July 2009 | 9 September 2009 | Closed | |
3.1 | 9 September 2009 | 8 October 2009 | Closed | |
3.1.1 | iPod touch 2G | 9 September 2009 | 21 June 2010 | Closed |
iPod touch 3G | 9 September 2009 | 8 October 2009 | Closed | |
3.1.2 | iPod touch 2G | 8 October 2009 | 21 June 2010 | Closed |
iPhone 3GS, iPod touch 3G | 8 October 2009 | 2 February 2010 | Closed | |
3.1.3 | iPhone 3GS, iPod touch 2G, iPod touch 3G | 2 February 2010 | 21 June 2010 | Closed |
3.2 | iPad | 3 April 2010 | 15 July 2010 | Closed |
3.2.1 | 15 July 2010 | 19 August 2010 | Closed | |
3.2.2 | 11 August 2010 | 2 December 2010 (?) | Closed | |
4.0 | iPod touch 2G | 21 June 2010 | 9 September 2010 | Closed |
iPod touch 3G | 21 June 2010 | 9 August 2010 | Closed | |
iPhone 3G, iPhone 3GS | 21 June 2010 | 15 July 2010 | Closed | |
iPhone 4 (iPhone3,1) | 24 June 2010 | 15 July 2010 | Closed | |
4.0.1 | iPhone 3G | 15 July 2010 | 9 September 2010 | Closed |
iPhone 3GS, iPhone 4 (iPhone3,1) | 15 July 2010 | 19 August 2010 | Closed | |
4.0.2 | iPhone 3G, iPod touch 2G | 11 August 2010 | 18 September 2010 | Closed |
iPhone 3GS, iPhone 4 (iPhone3,1), iPod touch 3G | 11 August 2010 | 9 September 2010 | Closed | |
4.1 | iPhone 3G, iPhone 3GS, iPod touch 2G, iPod touch 3G | 8 September 2010 | - | Open |
iPhone3,1, iPod touch 4G | 8 September 2010 | 2 December 2010 (?) | Closed | |
Template:Nowrap | Apple TV 2G | 29 September 2010 | 2 December 2010 (?) | Closed |
Template:Nowrap | 22 November 2010 | 14 December 2010 | Closed | |
4.2.1 | iPad, iPhone 3GS, iPhone 4 (iPhone3,1), iPod touch 3G, iPod touch 4G | 22 November 2010 | 11 March 2011 | Closed |
iPhone 3G, iPod touch 2G | 22 November 2010 | - | Open | |
Template:Nowrap | Apple TV 2G | 14 December 2010 | 28 May 2011 (?) | Closed |
4.2.5 | iPhone 4 (iPhone3,3) | 11 January 2011 | closed before product release | Closed |
4.2.6 | 1 February 2011 | 19 April 2011 (?) | Closed | |
4.2.7 | 14 April 2011 | 6 May 2011 | Closed | |
4.2.8 | 4 May 2011 | 18 July 2011 | Closed | |
4.2.9 | 15 July 2011 | 27 July 2011 | Closed | |
4.2.10 | 25 July 2011 | 18 October 2011 | Closed | |
4.3 | iPad, iPad 2, iPhone 3GS, iPhone 4 (iPhone3,1), iPod touch 3G, iPod touch 4G | 9 March 2011 | 27 March 2011 (?) | Closed |
Template:Nowrap | Apple TV 2G | 9 March 2011 | 22 March 2011 (?) | Closed |
Template:Nowrap | 22 March 2011 | 28 May 2011 (?) | Closed | |
Template:Nowrap | 11 May 2011 | 18 October 2011 (?) | Closed | |
4.3 | 9 March 2011 | ? | Closed | |
4.3.1 | iPad, iPad 2, iPhone 3GS, iPhone3,1, iPod touch 3G, iPod touch 4G | 25 March 2011 | 19 April 2011 (?) | Closed |
4.3.2 | 14 April 2011 | 6 May 2011 | Closed | |
4.3.3 | 4 May 2011 | 18 July 2011 | Closed | |
4.3.4 | 15 July 2011 | 27 July 2011 | Closed | |
4.3.5 | 25 July 2011 | 18 October 2011 | Closed | |
4.4 | Apple TV 2G | 4 October 2011 | ? | Closed |
4.4.1 | 17 October 2011 | ? | Closed | |
4.4.2 | 24 October 2011 | 11 January 2012(?) | Closed | |
4.4.3 | 17 November 2011 | 11 January 2012(?) | Closed | |
4.4.4 | 15 December 2011 | 8 March 2012 | Closed | |
5.0 | iPad, iPad 2, iPhone 3GS, iPhone 4, iPod touch 3G, iPod touch 4G | 4 October 2011 | 10 November 2011(?) | Closed |
iPhone 4S | 14 October 2011 | 10 November 2011(?) | Closed | |
5.0 | Apple TV 2G, Apple TV 3G (AppleTV3,1) | 7 March 2012 | 14 May 2012 | Closed |
5.0.1 | iPad, iPad 2, iPhone 3GS, iPhone 4, iPhone 4S, iPod touch 3G, iPod touch 4G | 9 November 2011 | 8 February 2012 | Closed |
5.1 | iPad, iPad 2, iPad 3, iPhone 3GS, iPhone 4, iPhone 4S, iPod touch 3G, iPod touch 4G | 7 March 2012 | 14 May 2012 | Closed |
5.1.1 | iPad 2, iPad 3, iPhone 3GS, iPhone 4, iPhone 4S, iPod touch 4G | 7 May 2012 | 21 September 2012 | Closed |
iPad, iPod touch 3G | 7 May 2012 | - | Open | |
5.0.1 | Apple TV 2G, Apple TV 3G (AppleTV3,1) | 10 May 2012 | July 2012 (day unknown) | Closed |
5.0.2 | 5 June 2012 | 20 March 2013 | Closed | |
6.0 | iPad 2, iPad 3, iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch 4G, iPod touch 5G | 19 September 2012 | 1 November 2012 | Closed |
iPad 2, iPad 3, iPad mini 1G (iPad2,5), iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch 4G, iPod touch 5G | 26 July 2013 | 26 July 2013 | Closed | |
5.1 | Apple TV 2G, Apple TV 3G (AppleTV3,1) | 24 September 2012 | 20 March 2012 | Closed |
6.0 | iPad 4, iPad mini 1G | 30 October 2012 | 1 November 2012 | Closed |
6.0.1 | iPad 2, iPad 3, iPad 4, iPad mini 1G, iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch 4G, iPod touch 5G | 1 November 2012 | 28 January 2013 | Closed |
iPad 4, iPad mini 1G | 9 November 2012 | 28 January 2013 | Closed | |
iPad mini 1G | 1 November 2012 | 8 January 2013 | Closed | |
iPad 2, iPad 3, iPad 4 (iPad3,4), iPad mini 1G (iPad2,5), iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch 4G, iPod touch 5G | 26 July 2013 | 26 July 2013 | Closed | |
5.1.1 | Apple TV 2G, Apple TV 3G (AppleTV3,1) | 26 November 2012 | 20 March 2013 | Closed |
6.0.2 | iPad mini 1G, iPhone 5 | 18 December 2012 | 28 January 2013 | Closed |
iPad mini 1G (iPad2,5), iPhone 5 | 26 July 2013 | 26 July 2013 | Closed | |
6.1 | iPad 2, iPad 3, iPad 4, iPad mini 1G, iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch 5G | 28 January 2013 | 19 February 2013 | Closed |
iPad mini 1G (iPad2,6), iPod touch 4G | 28 January 2013 | 20 March 2013 | Closed | |
Template:Nowrap | Apple TV 2G, Apple TV 3G | 28 January 2013 | 20 March 2013 | Closed |
6.1.1 | iPhone 4S | 11 February 2013 | 19 February 2013 | Closed |
6.1.2 | iPad 2, iPad 3, iPad 4, iPad mini 1G iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch 4G | 19 February 2013 | 19 March 2013 | Closed |
iPod touch 5G | 19 February 2013 | 20 March 2013 | Closed | |
6.1.3 | iPad 2, iPad 3, iPad 4, iPad mini 1G (iPad2,5), iPad mini 1G (iPad2,7), iPhone 4, iPhone 4S, iPod touch 5G | 19 March 2013 | 20 September 2013 | Closed |
iPhone 3GS | 19 March 2013 | 21 February 2014 | Closed | |
iPad mini 1G (iPad2,6) | 19 March 2013 | 25 September 2013 | Closed | |
Template:Nowrap | Apple TV 2G, Apple TV 3G | 19 March 2013 | 20 June 2013 | Closed |
6.1.3 | iPhone 5 | 19 March 2013 | 2 May 2013 | Closed |
iPod touch 4G | 19 March 2013 | 14 November 2013 | Closed | |
6.1.4 | iPhone 5 | 2 May 2013 | 20 September 2013 | Closed |
Template:Nowrap | Apple TV 2G, Apple TV 3G (AppleTV3,1) | 19 June 2013 | - | Open |
Apple TV 3G (AppleTV3,2) | 19 June 2013 | 21 September 2013 | Closed | |
6.1.5 | iPod touch 4 | 24 September 2013 | 21 February 2014 | Closed |
6.1.6 | iPhone 3GS, iPod touch 4 | 24 November 2013 | - | Open |
7.0 | iPad 2, iPad 3, iPad 4, iPad mini 1G, iPhone 4, iPhone 4S, iPhone 5, iPod touch 5G | 18 September 2013 | 7 October 2013 | Closed |
7.0.1 | iPhone 5c, iPhone 5s | 18 September 2013 | 7 October 2013 | Closed |
Template:Nowrap | Apple TV 2G, Apple TV 3G | 20 September 2013 | 24 September 2013 | Closed |
Template:Nowrap | 24 September 2013 | 29 October 2013 | Closed | |
7.0.2 | iPad 2, iPad 3, iPad 4, iPad mini 1G (iPad2,6), iPad mini 1G (iPad2,7), iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPod touch 5G | 26 September 2013 | 29 October 2013 | Closed |
iPad mini 1G (iPad2,5) | 26 September 2013 | 21 February 2014 | Closed | |
7.0.3 | iPad 2, iPad 3, iPad 4, iPad Air, iPad mini 1G, iPad mini 2, iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPod touch 5G | 22 October 2013 | 14 November 2013 | Closed |
Template:Nowrap | Apple TV 2G, Apple TV 3G | 24 October 2013 | 14 November 2013 | Closed |
7.0.4 | iPad 2, iPad 3, iPad 4, iPad Air, iPad mini 1G, iPad mini 2, iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPod touch 5G | 14 November 2013 | 21 February 2014 | Closed |
Template:Nowrap | Apple TV 2G, Apple TV 3G | 14 November 2013 | 21 February 2014 | Closed |
7.0.5 | iPhone 5c (iPhone5,4), iPhone 5s (iPhone6,2) | 29 January 2014 | 21 February 2014 | Closed |
6.0.2 (7.0.6) | Apple TV 2G, Apple TV 3G | 21 February 2014 | 10 March 2014 | Closed |
7.0.6 | iPad 2, iPad 3, iPad 4, iPad Air, iPad mini 1G, iPad mini 2, iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPod touch 5G | 21 February 2014 | 10 March 2014 | Closed |
6.1 (7.1) | Apple TV 2G, Apple TV 3G | 10 March 2014 | 30 April 2014 | Closed |
7.1 | iPad 2, iPad 3, iPad 4, iPad Air, iPad mini 1G, iPad mini 2, iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPod touch 5G | 10 March 2014 | 30 April 2014 | Closed |
6.1.1 (7.1.1) | Apple TV 2G, Apple TV 3G | 22 April 2014 | 11 July 2014 | Closed |
7.1.1 | iPad 2, iPad 3, iPad 4, iPad Air, iPad mini 1G, iPad mini 2, iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPod touch 5G | 22 April 2014 | 12 August 2014 | Closed |
6.2 (7.1.2) | Apple TV 2G, Apple TV 3G | 30 June 2014 | 26 September 2014 | Closed |
7.1.2 | iPhone 4 | 30 June 2014 | - | Open |
iPad 2, iPad 3, iPad 4, iPad Air, iPad mini 1G, iPad mini 2, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPod touch 5G | 30 June 2014 | 26 September 2014 | Closed | |
6.2.1 (7.1.2) | Apple TV 2G | 17 September 2014 | - | Open |
7.0 (8.0) | Apple TV 3G | 17 September 2014 | 22 October 2014 | Closed |
8.0 | iPad 2, iPad 3, iPad 4, iPad Air, iPad mini 1G, iPad mini 2, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPod touch 5G | 17 September 2014 | 22 October 2014 | Closed |
8.0.1 | 24 September 2014 | 24 September 2014 | Closed | |
8.0.2 | 25 September 2014 | 20 October 2014 | Closed | |
7.0.1 (8.1) | Apple TV 3G | 20 October 2014 | 1 December 2014 | Closed |
8.1 | iPad 2, iPad 3, iPad 4, iPad Air, iPad Air 2, iPad mini 1G, iPad mini 2, iPad mini 3, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPod touch 5G | 20 October 2014 | 1 December 2014 | Closed |
7.0.2 (8.1.1) | Apple TV 3G | 17 November 2014 | 1 April 2015 | Closed |
8.1.1 | iPad 2, iPad 3, iPad 4, iPad Air, iPad Air 2, iPad mini 1G, iPad mini 2, iPad mini 3, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPod touch 5G | 17 November 2014 | 17 December 2014 | Closed |
8.1.2 | 9 December 2014 | 10 February 2015 | Closed | |
7.0.3 (8.1.3) | Apple TV 3G | 27 January 2015 | 23 March 2015 | Closed |
8.1.3 | iPad 2, iPad 3, iPad 4, iPad Air, iPad Air 2, iPad mini 1G, iPad mini 2, iPad mini 3, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPod touch 5G | 27 January 2015 | 23 March 2015 | Closed |
7.1 (8.2) | Apple TV 3G | 9 March 2015 | 4 May 2015 | Closed |
8.2 | iPad 2, iPad 3, iPad 4, iPad Air, iPad Air 2, iPad mini 1G, iPad mini 2, iPad mini 3, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPod touch 5G | 9 March 2015 | 4 May 2015 | Closed |
7.2 (8.3) | Apple TV 3G | 8 April 2015 | - | Open |
8.3 | iPad 2, iPad 3, iPad 4, iPad Air, iPad Air 2, iPad mini 1G, iPad mini 2, iPad mini 3, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPod touch 5G | 8 April 2015 | 7 July 2015 | Closed |
8.4 | iPad 2, iPad 3, iPad 4, iPad Air, iPad Air 2, iPad mini 1G, iPad mini 2, iPad mini 3, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPod touch 5G | 30 June 2015 | 23 August 2015 | Closed |
iPod touch 6G | 15 July 2015 | 23 August 2015 | Closed | |
8.4.1 | iPad 2, iPad 3, iPad 4, iPad Air, iPad Air 2, iPad mini 1G, iPad mini 2, iPad mini 3, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPod touch 5G, iPod touch 6G | 13 August 2015 | 30 September 2015 | Closed |
9.0 | iPad 2, iPad 3, iPad 4, iPad Air, iPad Air 2, iPad mini 1G, iPad mini 2, iPad mini 3, iPad mini 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPod touch 5G, iPod touch 6G | 16 September 2015 | 30 September 2015 | Closed |
iPhone 6s, iPhone 6s Plus | 16 September 2015 | 30 September 2015 | Closed | |
9.0.1 | iPad 2, iPad 3, iPad 4, iPad Air, iPad Air 2, iPad mini 1G, iPad mini 2, iPad mini 3, iPad mini 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPod touch 5G, iPod touch 6G | 23 September 2015 | 8 October 2015 | Closed |
iPhone 6s, iPhone 6s Plus | 24 September 2015 | 8 October 2015 | Closed | |
9.0.2 | iPad 2, iPad 3, iPad 4, iPad Air, iPad Air 2, iPad mini 1G, iPad mini 2, iPad mini 3, iPad mini 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPod touch 5G, iPod touch 6G | 30 September 2015 | - | Open |
Protocol
To request a SHSH blob from Apple, a simple HTTP request can be made. For a full description, see the separate articles SHSH Protocol and Baseband SHSH Protocol.
See Also
- APTicket
- Redsn0w
- TinyUmbrella (Java needed)