Difference between revisions of "Bootrom Dumper Utility"

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[[User:geohot|Geohot]] for [[limera1n]]
 
[[User:geohot|Geohot]] for [[limera1n]]
   
== Info/Instructions ==
+
== Info / Instructions ==
- you need a mac or linux box to use it / build it
+
* you need a mac or linux box to use it / build it
  +
* libusb > 1.0.8 required
 
  +
* execute it with root privileges (sudo ./bdu)
- libusb > 1.0.8 required
 
  +
* by default compatible only with A4 devices: (iPhone 4, iPod 4G, iPad, AppleTV 2)
 
- execute it with root privileges (sudo ./bdu)
 
 
- by default compatible only with A4 devices : (iPhone 4, iPod 4G, iPad, AppleTV 2)
 
 
It's possible to extend the compatibility to older devices as well (iPhone 3Gs, iPod 3G) by changing:
 
* the offset to the call of usb_wait_for_image in payload.S
 
* exploit offsets in bdu.c
 
   
  +
It's possible to extend the compatibility to older devices as well (iPhone 3GS, iPod 3G) by changing:
  +
* the offset to the call of usb_wait_for_image in payload.S
  +
* exploit offsets in bdu.c
   
 
== Links ==
 
== Links ==

Revision as of 11:05, 8 July 2011

Credit

Pod2g

Geohot for limera1n

Info / Instructions

  • you need a mac or linux box to use it / build it
  • libusb > 1.0.8 required
  • execute it with root privileges (sudo ./bdu)
  • by default compatible only with A4 devices: (iPhone 4, iPod 4G, iPad, AppleTV 2)

It's possible to extend the compatibility to older devices as well (iPhone 3GS, iPod 3G) by changing:

  • the offset to the call of usb_wait_for_image in payload.S
  • exploit offsets in bdu.c

Links

Github