Ive had my iphone 4s since 10th april and on three seperate occassions its switched itself off completely (whilst having battery) it then wont work for around 2 days, this is very annoying and I dont know what to do as its been out for around 12hours now

Question

I don't know why my phone keeps switching itself off, I've never dropped it, had water damage nor any other damage to it. Ive had it for around 5 months or so now and it just likes to switch itself off for around 30-40 hours then work again as though nothing happened. Although this is great as it will eventually work its  very frustrating not knowing if it will switch on again.. at the minute my phone hasnt worked for about 10-12 hours. I went in to the apple shop and they said they couldnt see me for over a week as they were fully booked, I understand that theyre busy but surely they can't expect me to go without a phone/alarm/email for that time when I am paying for it. Does anyone have any help/advice they can offer? Thanks

Answer 1

Standard troubleshooting...
1. Try a Restart by pressing the sleep/lock button until you see the slider.  Slide to power off.  Restart by pressing the sleep/lock button until you see the Apple logo.
2. Try a Reset by pressing the home and sleep buttons until you see the Apple logo, ignoring the slider if it comes up. Takes about 5-15 secs of button holding and you won't lose any data or settings.
3. Remove apps from Recently Used list...
- From any Home Screen, double tap the home button to bring up the Recents List
- Swipe up on the app preview card
- Press the home button when done.
4. If still a problem restore with your backup.
5. If still a problem restore as new, i.e. without your backup. See how it runs with nothing synced to it.
6. If still a problem, it's likely a hardware issue.