Why is my Galaxy 3S turning off and on by itself?

[AC Question]

Galaxy 3S - Three of us own a Galaxy 3S and all are having issues this morning with them turning off and on by themselves. We have all tried pulling the battery to reset them, but it seems is may be a bigger issue than that, as all three of us have the same problem at the same time. Does anyone have an answer for this?

 

[B. Diddy]

Welcome to Android Central! Since you all have the same phone, it's possible that a recent system update or an app that you all installed is causing issues. Start by booting each into Recovery Mode and wiping the cache partition, which won't erase any personal data: http://forums.androidcentral.com/sa...ing-into-recovery-mode-galaxy-s2-s3-tab2.html