I need your help for the message: Camera Failed to initialize - camera hardware failed, you maybe need to reboot your phone how? i did tired restart but still not work with nTouch and P3 too. other camera and video are works.
1. Connect your device to your laptop using data cable
2. Go to folder: Computer\SAMSUNG-SGH-I747\Phone\Applidium Image Cache
3. Delete everything in this folder
4. Go to folder: Computer\SAMSUNG-SGH-I747\Phone\Android\data\com.sec.android.gallery3d\cache
5. Delete everything in this folder
6. Restart your phone
7. Camera works