Difference between revisions of "T8012"

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|Apple T2 MacBookPro16,1 (j152f)
 
|Apple T2 MacBookPro16,1 (j152f)
 
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==T2 Recovery USB Device ID==
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During the restore process, the T2 presents as a [[Restore Mode]] <code>com.apple.recoveryd</code> service, but uses the USB product ID of <code>0x8086</code> instead of the iPhone's <code>0x1290-0x12AF</code>.[https://github.com/libimobiledevice/usbmuxd/blob/master/udev/39-usbmuxd.rules.in]
   
 
==Bootrom Exploits==
 
==Bootrom Exploits==

Revision as of 01:03, 25 February 2020

T8012 is the CPU introduced in the second-generation iBridge processor, the processor found on the iMac Pro, and used on all subsequent T2 enabled Mac products.

Enabled Mac Products

Devices sourced from [1]

iBridge Product ID Board ID Board Minor Description (Product ID)
iBridge2,1 j137ap 0x0A Apple T2 iMacPro1,1 (j137)
iBridge2,3 j680ap 0x0B Apple T2 MacBookPro15,1 (j680)
iBridge2,4 j132ap 0x0C Apple T2 MacBookPro15,2 (j132)
iBridge2,5 j174ap 0x0E Apple T2 Macmini8,1 (j174)
iBridge2,6 j160ap 0x0F Apple T2 MacPro7,1 (j160)
iBridge2,7 j780ap 0x07 Apple T2 MacBookPro15,3 (j780)
iBridge2,8 j140kap 0x17 Apple T2 MacBookAir8,1 (j140k)
iBridge2,10 j213ap 0x18 Apple T2 MacBookPro15,4 (j213)
iBridge2,12 j140aap 0x37 Apple T2 MacBookAir8,2 (j140a)
iBridge2,14 j152f 0x3A Apple T2 MacBookPro16,1 (j152f)

T2 Recovery USB Device ID

During the restore process, the T2 presents as a Restore Mode com.apple.recoveryd service, but uses the USB product ID of 0x8086 instead of the iPhone's 0x1290-0x12AF.[2]

Bootrom Exploits

The T8012 uses Bootrom version Bootrom_3401.0.0.1.16 which is vulnerable to checkm8. A dump of the SecureROM for this version is needed to calculate the offsets needed for a working exploit.

axi0mX T2 support tweet

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