I have a Sprint 8130 and am having a very odd problem.....
I have a handful of active Blackberry Messenger conversations (one converstation has multiple participants) that are active 24x7. Lately (and with increasing frequency), I will be typing a BBM message and the device will freeze up and then give a pop up error of "Input error - system will be restarted". This happens about once a day.
Most of the time the device just freezes for a few seconds and BBM will start working again. Today it froze up and then spontaneously rebooted
I have the following 3rd party apps installed (none of which are active in the background - I always make sure I 'Exit' or 'Close' them):
I added extra space by manually removing the Voice Activated Dialing application (by renaming the .cod files), the sample video, Help, Brickbreaker, and unused languages (I only speak English and Blonde).
I am currently reloading the 4.3 OS to see if that helps, but am curious if anyone else using one of these devices is experiencing the same thing.