Camera Calibration Pro
Then Camera Calibration is the app for you.
It calibrates both your front and back camera so that you can take clear,crisp and sharp photos .
-> Easy to use. Quick calibration process.
-> Separate unique process for front and back camera. So you know exactly what is happening throughout the process.
-> Transparent calibration process : Camera calibration values are shown in real time so that you can see the calibration working.
NOTE: Works better on rooted phone.
How to Install?
  1. Download Apk (link below).
  2. On your Android device, go to settings > security > allow unknown sources.
  3. Find downloaded APK on your phone and install it.
  4. All Done. Enjoy!
Screenshots