(Users whose back buttons work well please disregard this note.)

 
Due to the tolerance in different batches of ROG Ally, a small number of users may encounter issues with the back button not functioning:

Please follow the steps below to troubleshoot:

  1. Place the silicone cover on the '+’ shaped column of the back button before installing the Modcase.
  2. We provide silicone covers in 0.1/0.2/0.3/0.4mm thicknesses to address different tolerances.
  3. According to our experience, the error on both sides may be different, so please try it multiple times to find a match that suits you.