Help SGS2 Switching off!!!! HELP!!!

[androidistic]

Hello,

Big problem, My phone keeps switching it self off now and then, it can go a week without and all if ok, but it can happen 5 times in a day, anyone got the same problem?

Rooted SGS2 Revolution 2.7.1

Thanks guys!

 

[Hawker]

Sounds like you have a slightly loose battery
wedge the bottom of it with a piece of paper to keep it as tight up to the contacts as possible and see how it goes.