Re: Bold 9900 random restarts when in usage.
Hey, as I already posted here, my phone was doing the same. However, yesterday I took out the battery and with a cotton swab and alcohol I cleaned the 4 contacts on the battery and the other 4 on the phone and booted it up. As of right now, the phone has not made any self-reboot and the battery level seems to be working and displaying OK. Battery life also improved but this might likely be because of the OS version.
Originally Posted by deptic2111
Try that out, man. Best of luck!