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Ok so my son has a iPhone 3GS running iOS 6.1.3 which keeps randomly entering DFU mode It's unlocked but not Jailbroken After googling the problem I found that it...
02-10-2014, 09:46 AM #1iphone 3gs enter DFU mode by its self
Ok so my son has a iPhone 3GS running iOS 6.1.3 which keeps randomly entering DFU mode
It's unlocked but not Jailbroken
After googling the problem I found that it could be a battery issue.
I then had the battery replaced.
Some suggestions said that it could be corrupt iOS software.
I've set up as new several times via iTunes and icloud. Last night I did a DFU restore and installed a back up from icloud
Other suggestions talked of a rogue app that the phone did not like.
The last time I set up as new I did not install any apps or but a back up on, apart from facebook, whatsapp and flappy bird(hate this game)
When it does randomly turn off and I plug it into the PC and start iTunes it detects the phone in a DFU mode
If I hold down the home button and the on/off button for 20 seconds the phone restarts as normal
Help please any ideas to solve this problem
02-12-2014, 12:38 AM #2
02-24-2014, 02:07 PM #3
03-25-2014, 02:49 PM #4
Do you have any video of that? I’d love to find out some additional information.
03-25-2014, 02:52 PM #5
No video. Turns out the problem was the silicone cover which was causing the phone to overheat.