08-23-2012 04:43 AM
welcome to the Community & Thanks for your Post..!!
Please perfrom a clean OS reload using procedure given in below URL and observe.
07-25-2013 05:01 PM
I've a same problem. I was using v7.1 on bold 9900, suddenly after a year it has a problem with restarting again and again. Now i can't use my phone for anything because it keeps on doing this. When its plugged in with usb with my laptop it comes back alive. So I backed it up, downgraded to v7.0 and again keeps on re starting. So upgrading and downgrading doesn't help. Please tell me what to do now.
07-25-2013 05:47 PM
Hi and Welcome to the Community!
You may also want to investigate the use of BBSAK (bbsak.org) to perform the wipe it is capable of.
You may also want to try the "Bare Bones OS Reload Procedure" to attempt to narrow down the precise causal item:
When the behavior presents, you know the culprit...the last thing you loaded.
If the behavior does not re-present, then you know that either step 1 or 2 cured it.
If the behavior presents no matter what, then you likely have a hardware level issue for which no amount of OS or software can cure.
You may also need the use of these tricks:
Good luck and let us know!