My camera failed before I took the update so I don't think it has anything to do with nb4. I had to reboot to get it work. So far I've had no issues with nb4.I think someone mentioned this before, but I just experienced the camera failing on NB4. I was using it on and off for an hour, and it was working fine, then I saw another shot I had to get, tried to open the camera, and it said the camera failed. Tried clearing data in the camera, but ultimately had to reboot to get it working again. Personally I'm not positive if it is just NB4 because I've only had this phone for 13 days
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