Hi I have a EVO 3D GSM from Rogers on the stock ROM which is build 1.20.631.3.
I upgraded the software using OTA update and since then, the phone randomly reboots once a day while in my pocket without doing anything. I only installed a few third party apps which are commonly used and even tried a factory reset to try and fix the reboot issue. I searched online but the reboot problem for Rogers EVO 3D they say is not widespread. I even tried reflashing the stock RUU and then upgrading again but the problem comes back. Does anyone have any other suggestions to what could be causing the reboot?
1 - hardware
2 - (more likely) the update contained some new firmware bits that your phone doesn't like. You could in theory leave it on the older RUU to keep the good firmware, then flash a custom ROM that has the software updates from teh new RUU.