iPhone 4S shuts off at random
Hello,
I have an iPhone 4s that is about 1.5 years old and I recently upgraded to iOS 7. As many pointed out, the new OS has its "quirks" and i'll use that term lightly. While I can deal with most, I am having one major issue that is power-related. My phone will turn off at random, regardless of battery life percentage, network connectivity, productivity, etc.,. Sometimes I will be surfing the web and it will shut off, other times while I'm in the middle of a phone call, or even at rest. It will be powered off for about 45-60 seconds and then will turn back on when I hit the power button. However, if I dont notice it's powered down it will remain off and I will miss calls/appointments/etc.,.
Has anyone come across this issue? Better yet, does anyone have a resolution or advice?
Thank You!
iPhone 4S, iOS 7