Please help me about v 6.1.3

[adiIphone4s]

HI there '
I have updated my Iphone 4s in new version of firmware of 6.1.3 anf my Iphone crashes every 5 min .This happens me in safari,google chrome and Facebook and in speed test.


Please help me what should I do ;


Thanks

 

[willerz2]

Hi, welcome to iPhoneForums. I'm Jon.

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Do a hard reset and see if that fixes your problem.

Otherwise, backup your device using iTunes, then restore using DFU mode to make sure that a clean copy of 6.1.3 is on your device.

 

[Skimonkey]

Have you tried to close all the apps that are running the background? You may have too many apps running in the background that is making some of your apps misbehave.

Also, try to power off your phone completely my long pressing your phone until the "Slide to Power Off" shows up.