My Iphone 4s keeps restarting? - 1

Since Monday evening, my phone keeps dying between 20% and 40%, when I attempt to charge it, the battery percentage will be at a random number, e.g it would say 39%, but it'd actually be 7%. Whilst I'm trying to charge it, it resets numerous times, and takes around half an hour to fully switch on. To stop this, I'd keep my phone charged. Since today, my Iphone screen glitches and switches off, turns back on and continues to do the same. I have looked at Apple forums and they have told me to back up and restore my phone, but my phone doesn't stay on long enough to let me do it! Why is my phone doing this and how can I solve my problem?

YOUR PHONE IS NOT BROKEN. It restarts when it decides that it has overheated or needs to reboot.
as for the unnacurate charge level, that is common with iphone 4s

  • My iphone keeps restarting itself alone has full battery? My i phone (i think 3 generation has camera in front) keeps on turning white and restarts itself has battery i'm not doing anything.plus when it restarts it just show my slide bar but the screen of my iphone turns dark then bright then dark then normal as i had set it. I did not jail break it.
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