Difference between revisions of "SEPO"

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This tag contains the Security Epoch of the device that the firmware image is supposed to be ran on. It allows Apple to make sure you are not running another device's firmware files on an incompatible device, probably to prevent using old exploits.
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The '''SEPO''' ('''Security EPOch''') tag specifies the device that the firmware is supposed to be ran on. It allows Apple to make sure you are not running another device's firmware files on an incompatible device, probably to prevent using old exploits.
   
 
== Devices ==
 
== Devices ==
* '''[[m68ap|iPhone]]''': 0x04
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* [[iPhone]]
* '''[[n82ap|iPhone 3G]]''': 0x04
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** [[m68ap|2G]]: 0x04
* '''[[n88ap|iPhone 3GS]]''':
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** [[n82ap|3G]]: 0x04
* '''[[n90ap|iPhone 4]] (GSM)''':
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** [[n88ap|3GS]]:
* '''[[n92ap|iPhone 4]] (CDMA)''':
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** [[iPhone 4]]
* '''[[n45ap|iPod touch]]''': 0x04
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*** [[n90ap|GSM]]:
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*** [[n90bap|GSM Rev A]]:
* '''[[n72ap|iPod touch 2G]]''': 0x01 ''(Batch 1)'', 0x02 ''(Current)''
 
* '''[[n18ap|iPod touch 3G]]''':
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*** [[n92ap|CDMA]]:
* '''[[n81ap|iPod touch 4]]''':
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** [[n94ap|4S]]:
* '''[[k48ap|iPad 1G]]''':
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** [[iPhone 5]]
* '''[[k66ap|Apple TV 2G]]''':
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*** [[n41ap|GSM]]:
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*** [[n42ap|Global]]:
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* [[iPod touch]]
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** [[n45ap|1G]]: 0x04
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** [[n72ap|2G]]: 0x01 (later 0x02)
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** [[n18ap|3G]]:
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** [[n81ap|4G]]:
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** [[n78ap|5G]]:
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* [[iPad]]
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** [[k48ap|1G]]:
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** [[iPad 2]]
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*** [[k93ap|Wi-Fi]]:
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*** [[k94ap|GSM]]:
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*** [[k95ap|CDMA]]:
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*** [[k93aap|Wi-Fi Rev A]]:
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** [[iPad 3]]
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*** [[j1ap|Wi-Fi]]:
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*** [[j2ap|GSM]]:
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*** [[j2aap|Global]]:
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** [[iPad 4]]
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*** [[p101ap|Wi-Fi]]:
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*** [[p102ap|GSM]]:
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*** [[p103ap|Global]]:
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* [[iPad mini]]
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** [[iPad mini 1G]]
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*** [[p105ap|Wi-Fi]]:
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*** [[p106ap|GSM]]:
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*** [[p107ap|Global]]:
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* [[Apple TV]]
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** [[k66ap|2G]]:
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** [[j33ap|3G]]:
   
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{{stub|firmware}}
 
[[Category:Firmware Tags]]
 
[[Category:Firmware Tags]]

Revision as of 21:48, 24 December 2012

The SEPO (Security EPOch) tag specifies the device that the firmware is supposed to be ran on. It allows Apple to make sure you are not running another device's firmware files on an incompatible device, probably to prevent using old exploits.

Devices

Tango Utilities-terminal.png This firmware article is a "stub", an incomplete page. Please add more content to this article and remove this tag.