(Fixed) Asus ROG Phone 3: Kunai 3 gamepad not working due to Android 11
I recently updated the firmware in the Asus ROG Phone 3 to Android 11.
Once attempting to use the Kunai 3 gamepad, it failed to work.
Cleaned the contacts, and troubleshooted the device.
After all attempts failed, I used the firmware downgrade back to Android 10 that is available on the Asus website.
Happy to share that this was the cause of the issue, and the accessory is now working again.
I am not surprised to be honest.
So, if anyone is having issues, I would suggest downgrading the firmware back to Android 10, until Asus releases an update that works.
Be aware that downgrading the firmware will format the phone, and erase the data.