my s3 restart alone

[AC Question]

my phone doesn't open till the last he get samsung galaxy sIII then he restart again and again and again what can i do??

 

[B. Diddy]

Welcome to Android Central! Try booting into Recovery and clearing the system cache partition--you won't erase any personal data: http://forums.androidcentral.com/sa...ing-into-recovery-mode-galaxy-s2-s3-tab2.html

If that doesn't help, consider trying a new battery, since a failing battery can lead to odd behavior. Or consider taking out your external SD card, since a corrupt SD card can also cause issues as well.