iPhone often restarts after battery replacement!
After battery replacement, iPhone while is power on, touch stop responds and in 1-2 minutes device restarts. Restarts keep happens and while is in standby. The problem is not appeared in specific time after boot up.
I tried 3 different new batteries and the problem still apears!
I tried also to reinstall the old battery and the problem disappeared!
I dont know what to do...
With the new battery I have better battery life but device keep restarting which is very annoying...
With the old battery I have no restarts but it needs charging every 3-4 hours!
Anybody can helps?
Device: iPhone 4S iOS 7.1.2. noJB
PS: I have to higlight that I changed the battery 2 more times in the past whithout any problem...what happens now???
Is this a good question?