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iphone 4 shuts down when battery is 50%

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#1 Eddie1944


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Posted 02 September 2015 - 12:01 AM

Has anyone fixed this themselves by doing a DFU Restore - Device Firmware Update to reload the software and the firmware?


Was it straightforward?

Any tips on getting it right first time?

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#2 CKing123


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Posted 05 September 2015 - 09:27 PM

Well, you can try to do a restore using DFU mode


But, if your iphone is damaged, then it might not work (it could be that the battery is having an issue, if it is then you can get it replaced for free for the first year with Apple One Year Limited Warranty, or if you have AppleCare warranty but before you do that, make a backup as your device might be replaced with a new one


You can check your warranty by entering your serial number of your iPhone on this apple support area

If I am helping you and I don't respond within 2 days, feel free to send me a PM

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