I have iPhone 4S iOS 7.
I had iOS 6.1.3 for a while when this all happened, so it's not the 6.1.3 update that messed it up.
But my battery is draining fast.
I have restored it.
I have tried calibrating a lot of times that I lost count and the update to 7 didn't work either.
But when the iPhone dies out and gets turned on after, it has no signal and the date is set to 1 January 1970. WTF??
The clock is also wrong and the only thing to fix that problem is to change date (which is annoying in iOS 7) and the clock correctly and turn it off/on.
The signal is usually always full.
For the battery I'm thinking of changing it, maybe to a 2860mAh battery instead of 1,432mAh that is in the original.
Is that something I could do, or is it not recommended?
I had iOS 6.1.3 for a while when this all happened, so it's not the 6.1.3 update that messed it up.
But my battery is draining fast.
I have restored it.
I have tried calibrating a lot of times that I lost count and the update to 7 didn't work either.
But when the iPhone dies out and gets turned on after, it has no signal and the date is set to 1 January 1970. WTF??
The clock is also wrong and the only thing to fix that problem is to change date (which is annoying in iOS 7) and the clock correctly and turn it off/on.
The signal is usually always full.
For the battery I'm thinking of changing it, maybe to a 2860mAh battery instead of 1,432mAh that is in the original.
Is that something I could do, or is it not recommended?
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