Samsung galaxy S 2 wont turn on

[mhuestis16]

Hi, my Samsung galaxy S2 shut off and will go to turn on when I put the battery back in and will vibrate once, say Samsung, go black then say Samsung, go black again and continue to vibrate on and off unti you remove the battery. Any ideas on how to fix it?

 

[drtweak]

were you in the process of or had a Non Stock OS on it? Sounds like its in a boot loop and the OS is corrupt. If you haven't done anything to it at all then it could also be some kind of hardware issue. If you were messing around with it then you may have messed up the OS

 

[mhuestis16]

How can I fix this?

 

[drtweak]

You need to answer my questions. I can't help if I don't know whats going on. Did it just not startup one day? Were you playing and installing a different OS? What was the last thing you did on it before it started doing this?