Fix for Camera Failed (Solved) KitKat
Camera Failed Error
Solution: (only do this after all other method failed)
1. Browse to /system/etc/permissions
2. Edit platform.xml and find the WRITE_EXTERNAL_STORAGE permission.
3. Remove <group gid="media_rw" />
4. Save the changes to the file.
Succesfully resolved camera failed in 4.4.2 UENE3