Timeline for How do I enter DFU mode on an iPhone 3G OS 4.2.1?
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
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| May 27, 2016 at 23:17 | comment | added | d-b | Can anyone confirm that these instructions still work with iTunes 12.4 and an iPhone 3G with iOS 4.0.2? I am unable to achieve DFU with that combo. | |
| Nov 11, 2011 at 1:09 | history | edited | daviesgeek | CC BY-SA 3.0 |
deleted 10 characters in body
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| Jul 27, 2011 at 19:30 | history | edited | hairboat | CC BY-SA 3.0 |
made the title a question
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| Feb 14, 2011 at 22:24 | history | protected | Kyle Cronin | ||
| Feb 14, 2011 at 5:58 | comment | added | user3529 | Just to add I have been trying to get my iPhone 3G (just upgraded to 4.2.1) into DFU mode too using all of the methods on YouTube, using the counting assists, etc. but they don't work. Perhaps DFU mode might have been written out of the firmware or something? That's the way it seems to me, anyway. Whenever I press my power button now, plugged in or not, the phone just starts up straight away after a couple of seconds—no period of black. | |
| Feb 10, 2011 at 10:57 | answer | added | user3520 | timeline score: 0 | |
| Feb 9, 2011 at 13:34 | answer | added | bisko | timeline score: 4 | |
| Feb 9, 2011 at 12:12 | history | asked | user3487 | CC BY-SA 2.5 |