- 1
Download the app

Tap Install on Google Play to download Key Mapper.Get Key Mapper on Google Play
- 2
Grant permissions

Tap each red Fix button to enable Accessibility, disable battery optimization, and allow notifications.
- 3
Create a new key map

Tap + New key map to start setting up your controller remap.
- 4
Record the trigger

Tap Tap to record trigger, then press the button you want to remap.
- 5
Assign an action

Go to Actions, tap Add action, and choose Input key code.
- 6
Keyboard setup

Select Key Mapper input method and confirm both services show Running.
- 7
Save and finish

Tap Done and make sure the Enabled toggle is on.
- 8
Advanced sensitivity
Adjust Repeat every, Delay until repeat, and Hold down duration for smoother control.
🎥 Mogz YouTube Page
Watch Mogz's official video tutorial soon — the full walkthrough will be uploaded here.
Visit Mogz on YouTube