BB Bold :: Can't Read Error Message

I have a VZW Bold 9650 and I am having a "random reset" issue with my blackberry. Out of nowhere (often just sitting running no programs) my device restarts itself. Sometimes it just gives me a blank white screen and restarts, other times I get an actual error message in that white screen - but it disappears in 0.1 sec, so there is no way to read it. Because the resets are random, I can't emulate them to try to get a picture for example.

Is there a way to read that error message after the device finishes restarting (like an error log of sorts)?

General advice on how to fix this error would also be welcomed (though I think that if I can read the error message, it will be easier to narrow down the cause). I would rather not do a full wipe since I am out of network for now and will be for the next month or so.

More details: Originally VZW, but unlocked (by VZW) to use with other carriers. Currently. Crazy John's in Australia OS6 All programs work well (though my GPS has been weird and often takes 5 min. to find my location)