This Android application provides a solution to the lantern puzzle, ensuring that all lanterns are lit with the correct button combination. Additionally, it is capable of decoding Morse code from the flashing lantern, allowing players to obtain the individual unlock code.

The app offers a helpful tip for those who may encounter difficulty with Morse decoding. By searching for "BF4 lantern calibration" on YouTube and adjusting monitor brightness or ambient room lighting, users can achieve more accurate results.

This is available on the Google Play Store.