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• History: Decrypt 1.1.1 (Talk Page)
  ...Code taken from "iPhone1,1_1.1.1_3A109a_Restore.ipsw"->iBSS.m68ap.RELEASE.dfu. cut first 0x800 bytes, last 0xc8a bytes and load code in ida from 0x220000 1. Somebody with IDA please disassemble iBEC.m68ap.RELEASE.dfu:
  37 KB (6,324 words) - 21:12, 20 March 2015
• ARM7 Go
  ...well as the [[iBEC]]/[[iBSS]] if you choose to upload it via [[DFU 0x1227|DFU]]. It allows the running of unsigned code on the ARM7 coprocessor. * Put iPod in [[DFU Mode]].
  2 KB (305 words) - 06:24, 11 February 2021
• 0x24000 Segment Overflow
  ...variables. Immediately vulnerable data includes USB data structures for [[DFU Mode]], a pointer to the bdev list structure, task list structures for the
  11 KB (1,918 words) - 17:13, 22 October 2021
• Protocols
  * [[DFU (Protocol)|DFU (Device Firmware Update) Mode]]
  398 bytes (44 words) - 01:05, 25 February 2020
• Redsn0w
  ...to restore to a custom [[IPSW File Format|IPSW]], akin to [[PwnageTool]]'s DFU button. ...now explicitly asked if they wish to use the backup/restore method or the DFU ramdisk method for jailbreaking.
  23 KB (3,037 words) - 10:20, 15 May 2021
• Decrypting Firmwares
  Once done, use a USB to connect and place the device in [[DFU Mode]]. The process will begin with checkra1n running the device exploitati
  8 KB (1,342 words) - 08:42, 7 February 2022
• ECID
  ===Via [[Recovery Mode]] or [[DFU Mode]]=== *Put your device in [[Recovery Mode]] or [[DFU Mode]].
  5 KB (771 words) - 17:30, 25 November 2022
• IPSW File Format
  ** dfu/'' *** [[iBEC]].XXXXX.dfu (model specific i.e. [[M68AP]], [[N82AP]], etc.)
  5 KB (677 words) - 00:44, 21 March 2022
• GeekGrade
  1.[[limera1n]] - the bootrom exploit that allows pwned [[DFU Mode]]. Pwned DFU mode puts the device in a state where custom firmware files can be falsely ...ific img3 hashes, and iTunes asks the device if it will accept them. Pwned DFU mode allows the device to 'say yes'. The custom firmware uses [[SHSH]] blob
  2 KB (302 words) - 10:59, 12 April 2017
• SHSH
  ...it|alloc8]]. These devices can be restored to a custom [[IPSW]] in Pwned [[DFU Mode]] for any version that is available to that particular device. Notable ...Blobs must be stitched into a custom firmware, and restored to in Pwned [[DFU Mode]].
  78 KB (8,893 words) - 02:38, 8 December 2022
• IBSS
  ...an be uploaded via [[DFU (Protocol)|DFU]] to bootstrap [[iBEC]] during a [[DFU Mode]] restore. It was renamed '''iBootStage1''' in iOS 10. ...re it has the same protocol. On UART out, it says: "iBSS ready. Asking for DFU...", or something along those lines.
  2 KB (264 words) - 03:07, 8 February 2018
• IBEC
  ...(Bootloader)|iBoot]] which is uploaded when performing a restore from Fake DFU in [[LLB]]. It was renamed '''iBootStage2''' in iOS 10. ...is damaged, the device won't get into [[Restore Mode]] and will stay in [[DFU Mode]] or [[Recovery Mode]].
  366 bytes (55 words) - 03:07, 8 February 2018
• Sn0wbreeze
  * Added Apple TV (2nd generation) DFU Instructions. * A5 devices are NOT supported at this time due to no public DFU/iBoot exploit.
  16 KB (2,052 words) - 18:41, 7 November 2022
• Auto-boot (iBoot variable)
  ...less something else causes the device to fail, such as [[DFU Mode|entering DFU mode]].
  420 bytes (63 words) - 21:04, 24 December 2012
• Bootrom 574.4
  A384 Apple Mobile Device (DFU Mode)
  2 KB (229 words) - 10:13, 26 March 2017
• 25C3 presentation "Hacking the iPhone"
  ...atest one- is loaded by [[iTunes]] onto existing version of [[iBoot]] or [[DFU Mode]]. And then [[iTunes]] sends the latest [[kernel]] and a [[Restore Ram ...plication|Cydia]] and [[Installer.app|Installer]]. We use the [[Pwnage 2.0|DFU exploit]] to load a version of [[iBoot]] that doesn’t perform signature c
  49 KB (8,611 words) - 13:26, 17 September 2021
• ITunes Errors/20xx
  ...5.6 update, has a bug where it fails to properly recognize an iDevice in [[DFU Mode]]. It can be resolved by updating to 10.5.7 (or later), or using a USB
  2 KB (303 words) - 08:58, 12 August 2014
• ITunes Errors/Below 100
  ...to a custom firmware from [[PwnageTool]] 4.1+. You always have to go into DFU mode and restore from there. Some have seen success afterwards by doing the downgrade from DFU mode instead of the normal Recovery mode.
  9 KB (1,431 words) - 20:49, 11 September 2018
• PurpleRestore
  ...out the need for iTunes; you will still need to put your device into pwned DFU Mode. * '''DFU''': Specify what tools to upload based on a selection of "Debug", "Developm
  14 KB (2,017 words) - 02:34, 27 June 2022
• XPwn
  * '''[[dfu-util]]''' is like idevice, but does not depend on any proprietary software, * '''[[idevice]]''' is a utility for Windows that guides the user into [[DFU Mode]] and then sends the exploit
  1 KB (210 words) - 17:27, 20 August 2013

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