Inverts the "back" and "app switch" hardware keys on an Android phone.
- A rooted Android phone with hardware keys
- A custom recovery
- Knowledge to flash a .zip file an Android phone using recovery
Just flash the zip file on your Android phone. Flashing it again will invert the keys again to their original configuration.
If you have GNU Make, just run make. If not, you need to build a zip file containing the META-INF folder.