Difference between revisions of "Bootrom 240.5.1"

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Second revision of the [[S5L8720]] bootrom. Found on [[N72ap|iPod touch 2G]] devices sold after September 9, 2009. Units with this bootrom can be differentiated from those with the [[Bootrom 240.4|first bootrom]] by their model number; the new ones' model number begins with "MC, PC, and FC"
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Second revision of the [[S5L8720]] bootrom. Found on [[N72AP|iPod touch (2nd generation)]] devices sold after {{date|2009|09|09}}. Units with this bootrom can be differentiated from those with the [[Bootrom 240.4|first bootrom]] by their model number; the new ones' model number begins with "MC, PC, and FC"
   
 
'''It is not vulnerable to the [[0x24000 Segment Overflow]] exploit'''.
 
'''It is not vulnerable to the [[0x24000 Segment Overflow]] exploit'''.
   
 
'''It is vulnerable to the [[usb_control_msg(0xA1, 1) Exploit]]'''.
 
'''It is vulnerable to the [[usb_control_msg(0xA1, 1) Exploit]]'''.
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For "Symbols", see also [[Address Mapping]], although that's probably for the [[Bootrom 240.4|old bootrom]] only, but might be similar.
   
 
[[Category:Bootrom]]
 
[[Category:Bootrom]]

Latest revision as of 13:54, 17 September 2021

Second revision of the S5L8720 bootrom. Found on iPod touch (2nd generation) devices sold after 9 September 2009. Units with this bootrom can be differentiated from those with the first bootrom by their model number; the new ones' model number begins with "MC, PC, and FC"

It is not vulnerable to the 0x24000 Segment Overflow exploit.

It is vulnerable to the usb_control_msg(0xA1, 1) Exploit.

For "Symbols", see also Address Mapping, although that's probably for the old bootrom only, but might be similar.