Difference between revisions of "SDOM"

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This tag contains the Security Domain 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 '''SDOM''' ('''Security DOMain''') 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. It can be found next to the <code>ApSecurityDomain</code> in the BuildManifest.plist of an [[IPSW]]. Every production device has the value <code>kImage3SecurityDomainDarwin</code> (<code>0x01</code>). <code>kImage3SecurityDomainManufacturer</code> (<code>0x00</code>) and <code>kImage3SecurityDomainRtxc</code> (<code>0x03</code>) are unused in public builds.
 
== Devices ==
 
* '''[[N88ap|iPhone 3GS]]''' - 0x01
 
* '''[[N18ap|iPod touch 3G]]''' - 0x01
 
   
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{{stub|firmware}}
 
[[Category:Firmware Tags]]
 
[[Category:Firmware Tags]]
[[Category:Firmware Parsing]]
 

Latest revision as of 23:39, 21 April 2020

The SDOM (Security DOMain) 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. It can be found next to the ApSecurityDomain in the BuildManifest.plist of an IPSW. Every production device has the value kImage3SecurityDomainDarwin (0x01). kImage3SecurityDomainManufacturer (0x00) and kImage3SecurityDomainRtxc (0x03) are unused in public builds.

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