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− | + | The term "'''jailbreak'''" is the process by which full execute and write access is obtained on all the partitions of iOS, iPadOS, tvOS and watchOS. It used to be done by patching [[/private/etc/fstab]] to mount the System partition as 'read-write'. This is entirely different from an [[unlock]]. Jailbreaking is the first action that must be taken before things like unofficial [[activation]] (hacktivation), and unofficial [[unlock]]ing can be applied. |
|
− | + | Older jailbreaks also included modifying the [[AFC]] service (used by [[iTunes]] to access the filesystem) to give full filesystem access from root. This was later updated to create a new service ([[AFC]]2) that allows access to the full filesystem. |
|
− | Modern jailbreaks |
+ | Modern jailbreaks now include patching the kernel to get around code signing and other restrictions. These are called [[Kernel Patches]]. |
− | + | '''Note''': The legality of jailbreaking your device varies with each country/region. [[wikipedia:iOS jailbreaking#Legality|Wikipedia has a summary of legality for some countries]]. |
|
+ | == Types of Jailbreaks == |
||
− | Version numbers are the first to jailbreak and last is the last supported version. Last will only be listed if a newer version is out that does not support the device and iOS. |
||
+ | When a device is booting, it loads Apple's own [[kernel]] initially, so a jailbroken device must be exploited and have the kernel patched each time it is booted up. |
||
+ | An [[untethered jailbreak|'''untethered''' jailbreak]] uses exploits that are powerful enough to allow the user to turn their device off and back on at will, with the device starting up completely, and the kernel will be patched without the help of a computer – in other words, it will be jailbroken even after each reboot. |
||
− | == Jailbreak Tools == |
||
− | ==== [[k66ap|Apple TV 2G]] ==== |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="26" | Works with [[firmware]]... |
||
− | |- |
||
− | | [[Mojave 8M89 (AppleTV2,1)|4.0/4.1]] |
||
− | | [[Jasper 8C150 (AppleTV2,1)|4.1/4.2]] |
||
− | | [[Jasper 8C154 (AppleTV2,1)|4.1.1/4.2.1]] |
||
− | | [[Durango 8F191m (AppleTV2,1)|4.2/4.3]] |
||
− | | [[DurangoTide 8F202 (AppleTV2,1)|4.2.1/4.3]] |
||
− | | [[DurangoTide 8F305 (AppleTV2,1)|4.2.2/4.3]] |
||
− | | [[DurangoTideCuba 8F455 (AppleTV2,1)|4.3]] |
||
− | | [[Telluride 9A334v (AppleTV2,1)|4.4/5.0]] |
||
− | | [[Telluride 9A335a (AppleTV2,1)|4.4.1/5.0]] |
||
− | | [[Telluride 9A336a (AppleTV2,1)|4.4.2/5.0]] |
||
− | | [[Telluride 9A405l (AppleTV2,1)|4.4.3/5.0.1]] |
||
− | | [[Telluride 9A406a (AppleTV2,1)|4.4.4/5.0.1]] |
||
− | | [[Hoodoo 9B179b (AppleTV2,1)|5.0/5.1]] |
||
− | | [[Hoodoo 9B206f (AppleTV2,1)|5.0.1/5.1.1]] |
||
− | | [[HoodooTide 9B830 (AppleTV2,1)|5.0.2/5.1.1]] |
||
− | | [[Sundance 10A406e (AppleTV2,1)|5.1/6.0]] |
||
− | | [[SundanceTide 10A831 (AppleTV2,1)|5.1.1/6.0.1]] |
||
− | | [[Brighton 10B144b (AppleTV2,1)|5.2/6.1]] |
||
− | | [[BrightonMaps 10B329a (AppleTV2,1)|5.2.1/6.1.3]] |
||
− | | [[BrightonTide 10B809 (AppleTV2,1)|5.3/6.1.4]] |
||
− | | [[Innsbruck 11A470e (AppleTV2,1)|6.0/7.0.1]] |
||
− | | [[Innsbruck 11A502 (AppleTV2,1)|6.0/7.0.2]] |
||
− | | [[InnsbruckTaos 11B511d (AppleTV2,1)|6.0.1/7.0.3]] |
||
− | | [[InnsbruckTaos 11B554a (AppleTV2,1)|6.0.2/7.0.4]] |
||
− | | [[InnsbruckTaos 11B651 (AppleTV2,1)|6.0.2/7.0.6]] |
||
− | | [[Sochi 11D169b (AppleTV2,1)|6.1/7.1]] |
||
− | |- |
||
− | | [[evasi0n]] |
||
− | | colspan="15" {{no}} |
||
− | | colspan="3" {{yes|1.0}} |
||
− | | colspan="8" {{no}} |
||
− | |- |
||
− | | [[Greenpois0n (jailbreak)|greenpois0n]] |
||
− | | {{partial|no package management GUI}} |
||
− | | {{no}} |
||
− | | {{yes|RC6-RC6.1}} |
||
− | | colspan="25" {{no}} |
||
− | |- |
||
− | | [[limera1n]] |
||
− | | {{partial|no package management GUI}} |
||
− | | colspan="25" {{no}} |
||
− | |- |
||
− | | [[p0sixspwn]] |
||
− | | colspan="18" {{no}} |
||
− | | colspan="2" {{yes|1.0}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[PwnageTool]] |
||
− | | {{partial|no package management GUI}} |
||
− | | {{partial|Restore from a custom firmware with unofficial bundle<sup>1</sup>}} |
||
− | | {{yes|4.2}} |
||
− | | {{no}} |
||
− | | {{yes|4.3-4.3.3.1}} |
||
− | | {{yes|4.3-4.3.3.1<sup>2</sup>}} |
||
− | | colspan="7" {{no}} |
||
− | | {{partial|5.1.1 (no package management GUI)}} |
||
− | | colspan="12" {{no}} |
||
− | |- |
||
− | | [[redsn0w]] |
||
− | | colspan="4" {{no}} |
||
− | | {{yes|0.9.6rc16}} |
||
− | | colspan="10" {{no}} |
||
− | | {{partial|0.9.15b1<sup>1</sup>}} |
||
− | | colspan="4" {{partial|0.9.15b3<sup>3</sup>}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[Seas0nPass]] (Mac) |
||
− | | {{yes|??? -}} |
||
− | | {{yes|??? -}} |
||
− | | {{yes|0.6.7 -}} |
||
− | | {{yes|0.7.2 -}} |
||
− | | {{yes|0.7.3 -}} |
||
− | | {{yes|0.7.6.??? -}} |
||
− | | {{yes|0.7.8.??? -}} |
||
− | | {{partial|0.7.9.???<sup>1</sup> -}} |
||
− | | {{partial|0.7.9.210<sup>1</sup> -}} |
||
− | | {{partial|0.7.9.230<sup>1</sup> -}} |
||
− | | {{yes|0.7.9.270 -}} |
||
− | | {{yes|0.7.9.290 -}} |
||
− | | {{partial|0.8.3.470<sup>1</sup> -}} |
||
− | | {{yes|0.8.4.518 -}} |
||
− | | {{yes|0.8.6.565 -}} |
||
− | | {{yes|0.8.? -}} |
||
− | | {{yes|0.8.? -}} |
||
− | | {{yes|0.8.9.655 -}} |
||
− | | {{partial|0.9.?<sup>1</sup> -}} |
||
− | | {{yes|0.9.5 -}} |
||
− | | colspan="7" {{no}} |
||
− | |- |
||
− | | [[Seas0nPass]] (Windows) |
||
− | | {{yes|??? -}} |
||
− | | {{yes|??? -}} |
||
− | | {{yes|??? -}} |
||
− | | {{yes|??? -}} |
||
− | | {{yes|0.3.7.???? -}} |
||
− | | {{yes|0.3.13.???? -}} |
||
− | | {{yes|0.3.29.???? -}} |
||
− | | colspan="2" {{partial|0.3.37.????<sup>1</sup> -}} |
||
− | | {{partial|0.3.42.3335<sup>1</sup> -}} |
||
− | | {{yes|0.3.44.???? -}} |
||
− | | {{yes|0.3.45.4035 -}} |
||
− | | {{partial|0.8.3.5592<sup>1</sup>}} |
||
− | | {{yes|0.8.4.6306 -}} |
||
− | | {{yes|0.8.6.7558 -}} |
||
− | | {{yes|0.8.? -}} |
||
− | | {{yes|0.8.? -}} |
||
− | | {{yes|0.8.9.11241 -}} |
||
− | | {{partial|0.9.?<sup>1</sup> -}} |
||
− | | {{yes|0.9.5 -}} |
||
− | | colspan="7" {{no}} |
||
− | |- |
||
− | | [[sn0wbreeze]] |
||
− | | {{partial|no package management GUI}} |
||
− | | colspan="3" {{no}} |
||
− | | {{yes|2.5-2.7.1}} |
||
− | | colspan="10" {{no}} |
||
− | | colspan="3" {{yes|2.9.8}} |
||
− | | colspan="8" {{no}} |
||
− | |- |
||
− | | [[unthredera1n]] |
||
− | | {{partial|no package management GUI}} |
||
− | | colspan="14" {{yes}} |
||
− | | colspan="11" {{no}} |
||
− | |} |
||
− | <sup>1</sup> [[Tethered jailbreak]].<br /> |
||
− | <sup>2</sup> User needs to manually add [[PwnageTool]] firmware bundle into application. <br /> |
||
− | <sup>3</sup> Point at 6.0 IPSW. Also [[Tethered jailbreak]]. |
||
+ | However, some jailbreaks are [[tethered jailbreak|'''tethered''']]. A tethered jailbreak is only able to temporarily jailbreak the device during a single boot. If the user turns the device off and then boots it back up without the help of a jailbreak tool, the device will no longer be running a patched kernel, and it may get stuck in a partially started state, such as [[Recovery Mode]]. In order for the device to start completely and with a patched kernel, it must be "re-jailbroken" with a computer (using the "boot tethered" feature of a tool) each time it is turned on. All changes to the files on the device (such as installed package files or edited system files) will persist between reboots, including changes that can only function if the device is jailbroken (such as installed package files). |
||
− | ==== [[j33ap|Apple TV 3G (AppleTV3,1)]] ==== |
||
− | *No jailbreak currently available. |
||
+ | In more recent years, two other solutions have been created - '''semi-tethered''' and '''semi-''un''tethered'''. |
||
− | ==== [[j33iap|Apple TV 3G (AppleTV3,2)]] ==== |
||
− | *No jailbreak currently available. |
||
+ | A [[semi-tethered jailbreak|'''semi-tethered''']] solution is one where the device is able to start up on its own, but it will no longer have a patched kernel, and therefore will not be able to run modified code. It will, however, still be usable for normal functions, just like stock iOS. To start with a patched kernel, the user must start the device with the help of the jailbreak tool. |
||
− | {{:Jailbreak/Deprecated iPads}} |
||
+ | A [[semi-untethered jailbreak|'''semi-''un''tethered''']] jailbreak gives the ability to start the device on it's own. On first boot, the device will not be running a patched kernel. However, rather than having to run a tool from a computer to apply the kernel patches, the user is able to re-jailbreak their device with the help of an app (usually sideloaded using [[Cydia Impactor]]) running on their device. In the case of the iOS 9.2-9.3.3 jailbreak, a Safari-based exploit was available, thereby meaning a website could be used to rejailbreak. |
||
− | === [[iPad 2]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="21" | Works with [[firmware]]... |
||
− | |- |
||
− | | 4.3 |
||
− | | 4.3.1 |
||
− | | 4.3.2 |
||
− | | 4.3.3 |
||
− | | 4.3.4 |
||
− | | 4.3.5 |
||
− | | 5.0 |
||
− | | 5.0.1 |
||
− | | 5.1 |
||
− | | 5.1.1 |
||
− | | 6.0 |
||
− | | 6.0.1 |
||
− | | 6.1 |
||
− | | 6.1.2 |
||
− | | 6.1.3 |
||
− | | 7.0 |
||
− | | 7.0.2 |
||
− | | 7.0.3 |
||
− | | 7.0.4 |
||
− | | 7.0.6 |
||
− | | 7.1 |
||
− | |- |
||
− | | [[Absinthe]] |
||
− | | colspan="7" {{no}} |
||
− | | {{yes|0.2-0.4}} |
||
− | | {{no}} |
||
− | | {{yes|2.0<sup>1</sup>-2.0.4}} |
||
− | | colspan="11" {{no}} |
||
− | |- |
||
− | | [[evasi0n]] |
||
− | | colspan="10" {{no}} |
||
− | | colspan="3" {{yes|1.0}} |
||
− | | {{yes|1.4}} |
||
− | | colspan="7" {{no}} |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | colspan="15" {{no}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |- |
||
− | | [[p0sixspwn]] |
||
− | | colspan="14" {{no}} |
||
− | | {{yes|1.0}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[redsn0w]] |
||
− | | colspan="7" {{no}} |
||
− | | {{yes|0.9.10b7-0.9.11b4}} |
||
− | | {{no}} |
||
− | | {{yes|0.9.12b1}} |
||
− | | colspan="11" {{no}} |
||
− | |- |
||
− | | [[Saffron]] |
||
− | | colspan="3" {{no}} |
||
− | | {{yes}} |
||
− | | colspan="17" {{no}} |
||
− | |} |
||
− | <sup>1</sup> Not compatible with [[k93aap|iPad2,4]] |
||
+ | In more detail: Each iOS device has a [[bootchain]] that tries to make sure only trusted/signed code is loaded. A device with a tethered jailbreak is able to boot up with the help of a jailbreaking tool because the tool executes exploits via USB that bypass parts of that "chain of trust", bootstrapping to a [[pwned]] (no [[Signature Check Patch|signature check]]) [[iBSS]], [[iBEC]], or [[iBoot (Bootloader)|iBoot]] to finish the boot process. |
||
− | === [[iPad 3]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="13" | Works with [[firmware]]... |
||
− | |- |
||
− | | 5.1 |
||
− | | 5.1.1 |
||
− | | 6.0 |
||
− | | 6.0.1 |
||
− | | 6.1 |
||
− | | 6.1.2 |
||
− | | 6.1.3 |
||
− | | 7.0 |
||
− | | 7.0.2 |
||
− | | 7.0.3 |
||
− | | 7.0.4 |
||
− | | 7.0.6 |
||
− | | 7.1 |
||
− | |- |
||
− | | [[Absinthe]] |
||
− | | {{no}} |
||
− | | {{yes|2.0-2.0.4}} |
||
− | | colspan="11" {{no}} |
||
− | |- |
||
− | | [[evasi0n]] |
||
− | | colspan="2" {{no}} |
||
− | | colspan="3" {{yes|1.0}} |
||
− | | {{yes|1.4}} |
||
− | | colspan="7" {{no}} |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | colspan="7" {{no}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |- |
||
− | | [[p0sixspwn]] |
||
− | | colspan="6" {{no}} |
||
− | | {{yes|1.0}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[redsn0w]] |
||
− | | {{no}} |
||
− | | {{yes|0.9.12b1}} |
||
− | | colspan="11" {{no}} |
||
− | |} |
||
− | + | == Jailbreak Tools == |
|
+ | Untethered or semi-untethered jailbreaks are shown with a green 'yes'. Tethered or semi-tethered jailbreaks will be stated in a yellow box. [[Beta Firmware]]s are not listed. |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="11" | Works with [[firmware]]... |
||
− | |- |
||
− | | 6.0 |
||
− | | 6.0.1 |
||
− | | 6.1 |
||
− | | 6.1.2 |
||
− | | 6.1.3 |
||
− | | 7.0 |
||
− | | 7.0.2 |
||
− | | 7.0.3 |
||
− | | 7.0.4 |
||
− | | 7.0.6 |
||
− | | 7.1 |
||
− | |- |
||
− | | [[evasi0n]] |
||
− | | colspan="3" {{yes|1.0}} |
||
− | | {{yes|1.4}} |
||
− | | colspan="7" {{no}} |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | colspan="5" {{no}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |- |
||
− | | [[p0sixspwn]] |
||
− | | colspan="4" {{no}} |
||
− | | {{yes|1.0}} |
||
− | | colspan="6" {{no}} |
||
− | |} |
||
− | === |
+ | ===Versions=== |
+ | * [[Jailbreak/1.x|1.x]] |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
+ | * [[Jailbreak/2.x|2.x]] |
||
− | |- |
||
+ | * [[Jailbreak/4.x|4.x]] |
||
− | ! colspan="4" | Works with [[firmware]]... |
||
+ | * [[Jailbreak/5.x|5.x]] |
||
− | |- |
||
+ | * [[Jailbreak/6.x|6.x]] |
||
− | | 7.0.3 |
||
+ | * [[Jailbreak/7.x|7.x]] |
||
− | | 7.0.4 |
||
+ | * [[Jailbreak/8.x|8.x]] |
||
− | | 7.0.6 |
||
+ | * [[Jailbreak/9.x|9.x]] |
||
− | | 7.1 |
||
+ | * [[Jailbreak/10.x|10.x]] |
||
− | |- |
||
+ | * [[Jailbreak/11.x|11.x]] |
||
− | | [[evasi0n7]] |
||
+ | * [[Jailbreak/12.x|12.x]] |
||
− | | colspan="2" {{yes|1.0.0}} |
||
+ | * [[Jailbreak/13.x|13.x]] |
||
− | | {{yes|1.0.6}} |
||
+ | * [[Jailbreak/14.x|14.x]] |
||
− | | {{no}} |
||
+ | * [[Jailbreak/15.x|15.x]] |
||
− | |} |
||
− | + | * [[Jailbreak/3.x|3.x]] |
|
+ | * [[Jailbreak/16.x|16.x]] |
||
+ | ==See Also== |
||
− | === [[iPad mini 1G]] === |
||
+ | * [[Failbreak]] |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
+ | * [[Jailbreak Exploits]] |
||
− | |- |
||
+ | * [[Kernel Patches]] |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="12" | Works with [[firmware]]... |
||
− | |- |
||
− | | 6.0 |
||
− | | 6.0.1 |
||
− | | 6.0.2 |
||
− | | 6.1 |
||
− | | 6.1.2 |
||
− | | 6.1.3 |
||
− | | 7.0 |
||
− | | 7.0.2 |
||
− | | 7.0.3 |
||
− | | 7.0.4 |
||
− | | 7.0.6 |
||
− | | 7.1 |
||
− | |- |
||
− | | [[evasi0n]] |
||
− | | colspan="4" {{yes|1.0}} |
||
− | | {{yes|1.4}} |
||
− | | colspan="7" {{no}} |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | colspan="6" {{no}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |- |
||
− | | [[p0sixspwn]] |
||
− | | colspan="5" {{no}} |
||
− | | {{yes|1.0}} |
||
− | | colspan="6" {{no}} |
||
− | |} |
||
+ | [[Category:Jailbreaking]] |
||
− | === [[iPad mini 2G]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="4" | Works with [[firmware]]... |
||
− | |- |
||
− | | 7.0.3 |
||
− | | 7.0.4 |
||
− | | 7.0.6 |
||
− | | 7.1 |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | colspan="2" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |} |
||
− | |||
− | {{:Jailbreak/Deprecated iPhones}} |
||
− | |||
− | === [[N90ap|iPhone 4 (iPhone3,1)]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center; table-layout: fixed; border-collapse: collapse;" border="1" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="27" | Works with [[firmware]]... |
||
− | |- |
||
− | | [[Apex 8A293 (iPhone3,1)|4.0]] |
||
− | | [[Apex 8A306 (iPhone3,1)|4.0.1]] |
||
− | | [[Apex 8A400 (iPhone3,1)|4.0.2]] |
||
− | | [[Baker 8B117 (iPhone3,1)|4.1]] |
||
− | | [[Jasper 8C148 (iPhone3,1)|4.2.1]] |
||
− | | [[Durango 8F190 (iPhone3,1)|4.3]] |
||
− | | [[Durango 8G4 (iPhone3,1)|4.3.1]] |
||
− | | [[Durango 8H7 (iPhone3,1)|4.3.2]] |
||
− | | [[Durango 8J2 (iPhone3,1)|4.3.3]] |
||
− | | [[Durango 8K2 (iPhone3,1)|4.3.4]] |
||
− | | [[Durango 8L1 (iPhone3,1)|4.3.5]] |
||
− | | [[Telluride 9A334 (iPhone3,1)|5.0]] |
||
− | | [[Telluride 9A405 (iPhone3,1)|5.0.1]] |
||
− | | [[Hoodoo 9B176 (iPhone3,1)|5.1]] |
||
− | | [[Hoodoo 9B206 (iPhone3,1)|5.1.1 (9B206)]] |
||
− | | [[Hoodoo 9B208 (iPhone3,1)|5.1.1 (9B208)]] |
||
− | | [[Sundance 10A403 (iPhone3,1)|6.0]] |
||
− | | [[Sundance 10A523 (iPhone3,1)|6.0.1]] |
||
− | | [[Brighton 10B144 (iPhone3,1)|6.1]] |
||
− | | [[Brighton 10B146 (iPhone3,1)|6.1.2]] |
||
− | | [[BrightonMaps 10B329 (iPhone3,1)|6.1.3]] |
||
− | | [[Innsbruck 11A465 (iPhone3,1)|7.0]] |
||
− | | [[Innsbruck 11A501 (iPhone3,1)|7.0.2]] |
||
− | | [[InnsbruckTaos 11B511 (iPhone3,1)|7.0.3]] |
||
− | | [[InnsbruckTaos 11B554a (iPhone3,1)|7.0.4]] |
||
− | | [[InnsbruckTaos 11B651 (iPhone3,1)|7.0.6]] |
||
− | | [[Sochi 11D169 (iPhone3,1)|7.1]] |
||
− | |- |
||
− | | [[Absinthe]] |
||
− | | colspan="14" {{no}} |
||
− | | {{yes|2.0}} |
||
− | | {{yes|2.0.2}} |
||
− | | colspan="11" {{no}} |
||
− | |- |
||
− | | [[evasi0n]] |
||
− | | colspan="16" {{no}} |
||
− | | colspan="3" {{yes|1.0}} |
||
− | | {{yes|1.4}} |
||
− | | colspan="7" {{no}} |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | colspan="21" {{no}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |- |
||
− | | [[Geeksn0w]] |
||
− | | colspan="26" {{no}} |
||
− | | {{partial|2.5-2.8.3<sup>1</sup>}} |
||
− | |- |
||
− | | [[Greenpois0n (jailbreak)|greenpois0n]] |
||
− | | colspan="3" {{no}} |
||
− | | {{yes|RC4}} |
||
− | | {{yes|RC5-RC6.1}} |
||
− | | colspan="22" {{no}} |
||
− | |- |
||
− | | [[limera1n]] |
||
− | | colspan="4" {{yes}} |
||
− | | colspan="23" {{no}} |
||
− | |- |
||
− | | [[p0sixspwn]] |
||
− | | colspan="20" {{no}} |
||
− | | {{yes|1.0}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[PwnageTool]] |
||
− | | colspan="3" {{no}} |
||
− | | {{yes|4.1-4.1.3}} |
||
− | | {{yes|4.2}} |
||
− | | {{partial|4.2<sup>1 3</sup>}} |
||
− | | {{yes|4.3}} |
||
− | | {{yes|4.3.2}} |
||
− | | {{yes|4.3.3-4.3.3.1}} |
||
− | | colspan="3" {{partial|4.3.3<sup>1 3</sup>}} |
||
− | | {{yes|5.0.1}} |
||
− | | {{no}} |
||
− | | colspan="2" {{yes|5.1.1}} |
||
− | | colspan="11" {{no}} |
||
− | |- |
||
− | | [[redsn0w]] |
||
− | | colspan="3" {{no}} |
||
− | | {{yes|0.9.6b2-0.9.6rc16}} |
||
− | | {{partial|0.9.6b4<sup>1</sup>-0.9.6rc16<br />or 0.9.7b6<sup>1 2</sup>}} |
||
− | | {{partial|0.9.6rc9<sup>1</sup>-0.9.6rc16<sup>1</sup>}} |
||
− | | {{partial|0.9.6rc9<sup>1</sup>-0.9.6rc16}} |
||
− | | {{partial|0.9.6rc13<sup>1</sup>-0.9.6rc16}} |
||
− | | {{yes|0.9.6rc16}} |
||
− | | {{partial|0.9.8b3<sup>1</sup>}} |
||
− | | {{partial|0.9.8b7<sup>1</sup>}} |
||
− | | {{partial|0.9.9b3<sup>1</sup>}} |
||
− | | {{yes|0.9.10b6}} |
||
− | | {{partial|0.9.10b6<sup>1</sup>}} |
||
− | | colspan="2" {{yes|0.9.12b1-0.9.14b2}} |
||
− | | {{partial|0.9.15b1<sup>1</sup>}} |
||
− | | colspan="4" {{partial|0.9.15b1<sup>4</sup>}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[Saffron]] |
||
− | | colspan="5" {{no}} |
||
− | | colspan="4" {{yes}} |
||
− | | colspan="18" {{no}} |
||
− | |- |
||
− | | [[sn0wbreeze]] |
||
− | | colspan="3" {{no}} |
||
− | | {{yes|2.1}} |
||
− | | {{yes|2.2}} |
||
− | | {{partial|2.3b4<sup>1</sup>}} |
||
− | | {{yes|2.5}} |
||
− | | {{yes|2.6-2.6.1}} |
||
− | | {{yes|2.7-2.7.1}} |
||
− | | colspan="2" {{no}} |
||
− | | {{partial|2.8b8<sup>1</sup>}} |
||
− | | {{yes|2.9.1}} |
||
− | | {{no}} |
||
− | | colspan="2" {{yes|2.9.6}} |
||
− | | colspan="3" {{yes|2.9.8}} |
||
− | | {{yes|2.9.10}} |
||
− | | {{partial|2.9.14<sup>1</sup>}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[Star]] |
||
− | | colspan="2" {{yes}} |
||
− | | colspan="25" {{no}} |
||
− | |- |
||
− | | [[unthredera1n]] |
||
− | | colspan="5" {{no}} |
||
− | | colspan="11" {{yes}} |
||
− | | colspan="11" {{no}} |
||
− | |} |
||
− | <sup>1</sup> [[Tethered jailbreak]].<br /> |
||
− | <sup>2</sup> If [[SHSH]]s were saved for iOS 4.2b3 and if you have a developer access to its IPSW, [[Jailbreak Monte]] can be used.<br /> |
||
− | <sup>3</sup> Requires an unofficial firmware bundle.<br /> |
||
− | <sup>4</sup> Requires pointing [[redsn0w]] at 6.0 [[IPSW File Format|IPSW]]. Also [[Tethered jailbreak]]. |
||
− | |||
− | === [[N90bap|iPhone 4 (iPhone3,2)]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center; table-layout: fixed; border-collapse: collapse;" border="1" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="11" | Works with [[firmware]]... |
||
− | |- |
||
− | | [[Sundance 10A403 (iPhone3,2)|6.0]] |
||
− | | [[Sundance 10A523 (iPhone3,2)|6.0.1]] |
||
− | | [[Brighton 10B144 (iPhone3,2)|6.1]] |
||
− | | [[Brighton 10B146 (iPhone3,2)|6.1.2]] |
||
− | | [[BrightonMaps 10B329 (iPhone3,2)|6.1.3]] |
||
− | | [[Innsbruck 11A465 (iPhone3,2)|7.0]] |
||
− | | [[Innsbruck 11A501 (iPhone3,2)|7.0.2]] |
||
− | | [[InnsbruckTaos 11B511 (iPhone3,2)|7.0.3]] |
||
− | | [[InnsbruckTaos 11B554a (iPhone3,2)|7.0.4]] |
||
− | | [[InnsbruckTaos 11B651 (iPhone3,2)|7.0.6]] |
||
− | | [[Sochi 11D169 (iPhone3,2)|7.1]] |
||
− | |- |
||
− | | [[evasi0n]] |
||
− | | colspan="3" {{yes|1.0}} |
||
− | | {{yes|1.4}} |
||
− | | colspan="7" {{no}} |
||
− | |- |
||
− | | [[Geeksn0w]] |
||
− | | colspan="10" {{no}} |
||
− | | {{partial|2.5-2.8.3<sup>1</sup>}} |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | colspan="5" {{no}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |- |
||
− | | [[p0sixspwn]] |
||
− | | colspan="4" {{no}} |
||
− | | {{yes|1.0}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[redsn0w]] |
||
− | | colspan="5" {{partial|0.9.15b3<sup>2</sup>}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[sn0wbreeze]] |
||
− | | colspan="3" {{yes|2.9.8}} |
||
− | | {{yes|2.9.10}} |
||
− | | {{partial|2.9.14<sup>1</sup>}} |
||
− | | colspan="6" {{no}} |
||
− | |} |
||
− | |||
− | <sup>1</sup> [[Tethered jailbreak]].<br /> |
||
− | <sup>2</sup> Requires pointing [[redsn0w]] at 6.0 [[IPSW File Format|IPSW]]. Also [[Tethered jailbreak]]. |
||
− | |||
− | === [[N92ap|iPhone 4 (iPhone3,3)]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center; table-layout: fixed; border-collapse: collapse;" border="1" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="21" | Works with [[firmware]]... |
||
− | |- |
||
− | | 4.2.5 |
||
− | | [[Phoenix 8E200 (iPhone3,3)|4.2.6]] |
||
− | | [[Phoenix 8E303 (iPhone3,3)|4.2.7]] |
||
− | | [[Phoenix 8E401 (iPhone3,3)|4.2.8]] |
||
− | | [[Phoenix 8E501 (iPhone3,3)|4.2.9]] |
||
− | | [[Phoenix 8E600 (iPhone3,3)|4.2.10]] |
||
− | | [[Telluride 9A334 (iPhone3,3)|5.0]] |
||
− | | [[Telluride 9A405 (iPhone3,3)|5.0.1]] |
||
− | | [[Hoodoo 9B176 (iPhone3,3)|5.1]] |
||
− | | [[Hoodoo 9B206 (iPhone3,3)|5.1.1]] |
||
− | | [[Sundance 10A403 (iPhone3,3)|6.0]] |
||
− | | [[Sundance 10A523 (iPhone3,3)|6.0.1]] |
||
− | | [[Brighton 10B141 (iPhone3,3)|6.1]] |
||
− | | [[Brighton 10B146 (iPhone3,3)|6.1.2]] |
||
− | | [[BrightonMaps 10B329 (iPhone3,3)|6.1.3]] |
||
− | | [[Innsbruck 11A465 (iPhone3,3)|7.0]] |
||
− | | [[Innsbruck 11A501 (iPhone3,3)|7.0.2]] |
||
− | | [[InnsbruckTaos 11B511 (iPhone3,3)|7.0.3]] |
||
− | | [[InnsbruckTaos 11B554a (iPhone3,3)|7.0.4]] |
||
− | | [[InnsbruckTaos 11B651 (iPhone3,3)|7.0.6]] |
||
− | | [[Sochi 11D167 (iPhone3,3)|7.1]] |
||
− | |- |
||
− | | [[Absinthe]] |
||
− | | colspan="7" {{no}} |
||
− | | {{yes|2.0}} |
||
− | | {{no}} |
||
− | | {{yes|2.0}} |
||
− | | colspan="11" {{no}} |
||
− | |- |
||
− | | [[evasi0n]] |
||
− | | colspan="10" {{no}} |
||
− | | colspan="3" {{yes|1.0}} |
||
− | | {{yes|1.4}} |
||
− | | colspan="7" {{no}} |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | colspan="15" {{no}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |- |
||
− | | [[Geeksn0w]] |
||
− | | colspan="20" {{no}} |
||
− | | {{partial|2.5-2.8.3<sup>1</sup>}} |
||
− | |- |
||
− | | [[Greenpois0n (jailbreak)|greenpois0n]] |
||
− | | {{no}} |
||
− | | {{yes|RC5 b4-RC6.1}} |
||
− | | colspan="19" {{no}} |
||
− | |- |
||
− | | [[p0sixspwn]] |
||
− | | colspan="14" {{no}} |
||
− | | {{yes|1.0}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[PwnageTool]] |
||
− | | {{no}} |
||
− | | {{yes|4.2}} |
||
− | | {{no}} |
||
− | | {{yes|4.2<sup>2</sup>}} |
||
− | | colspan="3" {{no}} |
||
− | | {{yes|5.0.1}} |
||
− | | colspan="13" {{no}} |
||
− | |- |
||
− | | [[redsn0w]] |
||
− | | {{no}} |
||
− | | {{yes|0.9.6rc9-0.9.10b8b}} |
||
− | | {{yes|0.9.8b2-0.9.10b8b}} |
||
− | | {{yes|0.9.6rc18-0.9.10b8b}} |
||
− | | {{partial|0.9.8b3<sup>1</sup>-0.9.10b8b<sup>1</sup>}} |
||
− | | {{partial|0.9.8b7<sup>1</sup>-0.9.10b8b<sup>1</sup>}} |
||
− | | {{partial|0.9.9b3<sup>1</sup>-0.9.10b8b<sup>1</sup>}} |
||
− | | {{partial|0.9.9b9<sup>1</sup>-0.9.10b8b}} |
||
− | | {{partial|0.9.10b6<sup>1</sup>-0.9.10b8b<sup>1</sup>}} |
||
− | | {{yes|0.9.12b1}} |
||
− | | {{partial|0.9.14b1<sup>1</sup>}} |
||
− | | colspan="4" {{partial|0.9.15b3<sup>3</sup>}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[Saffron]] |
||
− | | {{no}} |
||
− | | colspan="3" {{yes}} |
||
− | | colspan="17" {{no}} |
||
− | |- |
||
− | | [[sn0wbreeze]] |
||
− | | {{no}} |
||
− | | {{yes|2.2-2.9.3}} |
||
− | | {{yes|2.6-2.9.3}} |
||
− | | {{yes|2.7-2.9.3}} |
||
− | | colspan="2" {{no}} |
||
− | | {{partial|2.8b9<sup>1</sup>-2.9.3<sup>1</sup>}} |
||
− | | {{partial|2.8b11<sup>1</sup>-2.9.3}} |
||
− | | {{partial|2.9.2<sup>1</sup>-2.9.3<sup>1</sup>}} |
||
− | | {{yes|2.9.7}} |
||
− | | colspan="3" {{yes|2.9.8}} |
||
− | | {{yes|2.9.10}} |
||
− | | {{partial|2.9.14<sup>1</sup>}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[unthredera1n]] |
||
− | | {{no}} |
||
− | | colspan="9" {{yes}} |
||
− | | colspan="11" {{no}} |
||
− | |} |
||
− | <sup>1</sup> [[Tethered jailbreak]].<br /> |
||
− | <sup>2</sup> Requires unofficial bundle.<br /> |
||
− | <sup>3</sup> Requires pointing [[redsn0w]] at 6.0 [[IPSW File Format|IPSW]]. Also [[Tethered jailbreak]]. |
||
− | |||
− | === [[N94ap|iPhone 4S]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center; table-layout: fixed; border-collapse: collapse;" border="1" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="17" | Works with [[firmware]]... |
||
− | |- |
||
− | | [[Telluride 9A334 (iPhone4,1)|5.0]] |
||
− | | [[Telluride 9A405 (iPhone4,1)|5.0.1]] |
||
− | | [[Telluride 9A406 (iPhone4,1)|5.0.1 (9A406)]] |
||
− | | [[Hoodoo 9B179 (iPhone4,1)|5.1]] |
||
− | | [[Hoodoo 9B206 (iPhone4,1)|5.1.1]] |
||
− | | [[Sundance 10A403 (iPhone4,1)|6.0]] |
||
− | | [[Sundance 10A523 (iPhone4,1)|6.0.1]] |
||
− | | [[Brighton 10B142 (iPhone4,1)|6.1]] |
||
− | | [[Brighton 10B145 (iPhone4,1)|6.1.1]] |
||
− | | [[Brighton 10B146 (iPhone4,1)|6.1.2]] |
||
− | | [[BrightonMaps 10B329 (iPhone4,1)|6.1.3]] |
||
− | | [[Innsbruck 11A465 (iPhone4,1)|7.0]] |
||
− | | [[Innsbruck 11A501 (iPhone4,1)|7.0.2]] |
||
− | | [[InnsbruckTaos 11B511 (iPhone4,1)|7.0.3]] |
||
− | | [[InnsbruckTaos 11B554a (iPhone4,1)|7.0.4]] |
||
− | | [[InnsbruckTaos 11B651 (iPhone4,1)|7.0.6]] |
||
− | | [[Sochi 11D167 (iPhone4,1)|7.1]] |
||
− | |- |
||
− | | [[Absinthe]] |
||
− | | colspan="3" {{yes|0.1.2-1}} |
||
− | | {{no}} |
||
− | | {{yes|2.0}} |
||
− | | colspan="12" {{no}} |
||
− | |- |
||
− | | [[evasi0n]] |
||
− | | colspan="5" {{no}} |
||
− | | colspan="3" {{yes|1.0}} |
||
− | | {{yes|1.3}} |
||
− | | {{yes|1.4}} |
||
− | | colspan="8" {{no}} |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | colspan="11" {{no}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |- |
||
− | | [[p0sixspwn]] |
||
− | | colspan="10" {{no}} |
||
− | | {{yes|1.0}} |
||
− | | colspan="6" {{no}} |
||
− | |- |
||
− | | [[redsn0w]] |
||
− | | {{no}} |
||
− | | {{yes|0.9.10b7}} |
||
− | | {{yes|0.9.11b2}} |
||
− | | {{no}} |
||
− | | {{yes|0.9.12b1}} |
||
− | | colspan="12" {{no}} |
||
− | |} |
||
− | |||
− | === [[iPhone 5]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="14" | Works with [[firmware]]... |
||
− | |- |
||
− | | 6.0 |
||
− | | 6.0.1 |
||
− | | 6.0.2 |
||
− | | 6.1 |
||
− | | 6.1.2 |
||
− | | 6.1.3 |
||
− | | 6.1.4 |
||
− | | 7.0 |
||
− | | 7.0.2 |
||
− | | 7.0.3 |
||
− | | 7.0.4 |
||
− | | 7.0.6 |
||
− | | 7.1 |
||
− | |- |
||
− | | [[evasi0n]] |
||
− | | colspan="5" {{yes|1.0}} |
||
− | | {{yes|1.4}} |
||
− | | colspan="8" {{no}} |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | colspan="7" {{no}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |- |
||
− | | [[p0sixspwn]] |
||
− | | colspan="5" {{no}} |
||
− | | colspan="2" {{yes|1.0}} |
||
− | | colspan="7" {{no}} |
||
− | |} |
||
− | |||
− | === [[n48ap|iPhone 5c (iPhone5,3)]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="7" | Works with [[firmware]]... |
||
− | |- |
||
− | | 7.0 |
||
− | | 7.0.1 |
||
− | | 7.0.2 |
||
− | | 7.0.3 |
||
− | | 7.0.4 |
||
− | | 7.0.6 |
||
− | | 7.1 |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | {{yes|1.0.8}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |} |
||
− | |||
− | === [[n49ap|iPhone 5c (iPhone5,4)]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="8" | Works with [[firmware]]... |
||
− | |- |
||
− | | 7.0 |
||
− | | 7.0.1 |
||
− | | 7.0.2 |
||
− | | 7.0.3 |
||
− | | 7.0.4 |
||
− | | 7.0.5 |
||
− | | 7.0.6 |
||
− | | 7.1 |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | {{yes|1.0.8}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.5}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |} |
||
− | |||
− | === [[n51ap|iPhone 5s (iPhone6,1)]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="7" | Works with [[firmware]]... |
||
− | |- |
||
− | | 7.0 |
||
− | | 7.0.1 |
||
− | | 7.0.2 |
||
− | | 7.0.3 |
||
− | | 7.0.4 |
||
− | | 7.0.6 |
||
− | | 7.1 |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | {{yes|1.0.8}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |} |
||
− | |||
− | === [[n53ap|iPhone 5s (iPhone6,2)]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="8" | Works with [[firmware]]... |
||
− | |- |
||
− | | 7.0 |
||
− | | 7.0.1 |
||
− | | 7.0.2 |
||
− | | 7.0.3 |
||
− | | 7.0.4 |
||
− | | 7.0.5 |
||
− | | 7.0.6 |
||
− | | 7.1 |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | {{yes|1.0.8}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.5}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |} |
||
− | |||
− | {{:Jailbreak/Deprecated iPod touches}} |
||
− | |||
− | === [[iPod touch 5G]] === |
||
− | {| class="wikitable" style="font-size: smaller; text-align: center;" |
||
− | |- |
||
− | ! rowspan="2" | [[Jailbreak]] Tool |
||
− | ! colspan="11" | Works with [[firmware]]... |
||
− | |- |
||
− | | 6.0 |
||
− | | 6.0.1 |
||
− | | 6.1 |
||
− | | 6.1.2 |
||
− | | 6.1.3 |
||
− | | 7.0 |
||
− | | 7.0.2 |
||
− | | 7.0.3 |
||
− | | 7.0.4 |
||
− | | 7.0.6 |
||
− | | 7.1 |
||
− | |- |
||
− | | [[evasi0n]] |
||
− | | colspan="3" {{yes|1.0}} |
||
− | | {{yes|1.4}} |
||
− | | colspan="7" {{no}} |
||
− | |- |
||
− | | [[evasi0n7]] |
||
− | | colspan="5" {{no}} |
||
− | | colspan="4" {{yes|1.0.0}} |
||
− | | {{yes|1.0.6}} |
||
− | | {{no}} |
||
− | |- |
||
− | | [[p0sixspwn]] |
||
− | | colspan="4" {{no}} |
||
− | | {{yes|1.0}} |
||
− | | colspan="6" {{no}} |
||
− | |} |
||
− | |||
− | ==See Also== |
||
− | * [[failbreak]] |
Latest revision as of 10:55, 13 February 2023
The term "jailbreak" is the process by which full execute and write access is obtained on all the partitions of iOS, iPadOS, tvOS and watchOS. It used to be done by patching /private/etc/fstab to mount the System partition as 'read-write'. This is entirely different from an unlock. Jailbreaking is the first action that must be taken before things like unofficial activation (hacktivation), and unofficial unlocking can be applied.
Older jailbreaks also included modifying the AFC service (used by iTunes to access the filesystem) to give full filesystem access from root. This was later updated to create a new service (AFC2) that allows access to the full filesystem.
Modern jailbreaks now include patching the kernel to get around code signing and other restrictions. These are called Kernel Patches.
Note: The legality of jailbreaking your device varies with each country/region. Wikipedia has a summary of legality for some countries.
Types of Jailbreaks
When a device is booting, it loads Apple's own kernel initially, so a jailbroken device must be exploited and have the kernel patched each time it is booted up.
An untethered jailbreak uses exploits that are powerful enough to allow the user to turn their device off and back on at will, with the device starting up completely, and the kernel will be patched without the help of a computer – in other words, it will be jailbroken even after each reboot.
However, some jailbreaks are tethered. A tethered jailbreak is only able to temporarily jailbreak the device during a single boot. If the user turns the device off and then boots it back up without the help of a jailbreak tool, the device will no longer be running a patched kernel, and it may get stuck in a partially started state, such as Recovery Mode. In order for the device to start completely and with a patched kernel, it must be "re-jailbroken" with a computer (using the "boot tethered" feature of a tool) each time it is turned on. All changes to the files on the device (such as installed package files or edited system files) will persist between reboots, including changes that can only function if the device is jailbroken (such as installed package files).
In more recent years, two other solutions have been created - semi-tethered and semi-untethered.
A semi-tethered solution is one where the device is able to start up on its own, but it will no longer have a patched kernel, and therefore will not be able to run modified code. It will, however, still be usable for normal functions, just like stock iOS. To start with a patched kernel, the user must start the device with the help of the jailbreak tool.
A semi-untethered jailbreak gives the ability to start the device on it's own. On first boot, the device will not be running a patched kernel. However, rather than having to run a tool from a computer to apply the kernel patches, the user is able to re-jailbreak their device with the help of an app (usually sideloaded using Cydia Impactor) running on their device. In the case of the iOS 9.2-9.3.3 jailbreak, a Safari-based exploit was available, thereby meaning a website could be used to rejailbreak.
In more detail: Each iOS device has a bootchain that tries to make sure only trusted/signed code is loaded. A device with a tethered jailbreak is able to boot up with the help of a jailbreaking tool because the tool executes exploits via USB that bypass parts of that "chain of trust", bootstrapping to a pwned (no signature check) iBSS, iBEC, or iBoot to finish the boot process.
Jailbreak Tools
Untethered or semi-untethered jailbreaks are shown with a green 'yes'. Tethered or semi-tethered jailbreaks will be stated in a yellow box. Beta Firmwares are not listed.