4.3 photosphere camera/gallery -SOLUTION to 4.2 gallery crashes when [save]...
After switching to 4.2 via supernexus and CM10.1.3 (rc and stable), I noticed that the camera and gallery would crash when I hit [save] after editing pictures in the camera folder. If I moved the pics to a different folder then I could edit and save them without issue. This behavior persisted beyond rom-wipes.
Today I found and installed the 4.3 gallery/camera .apk, and I no longer have the crash-upon-save issue.
>>CWM flashable 4.3 camera/gallery .apk<<
side benefit, this also brings the photoshphere feature to 4.2, TESTED AND WORKING ON THE I777.
I searched on this in the past, but others' camera crashing issues didn't seem the same, and their resolutions didn't solve my issue. I hope this is able to help someone else out.