RetroCompass
RetroCompass

GameSir X2s Type-C — Firmware update

Quick answer

Steps

  1. 1Install the GameSir app on your Android phone from Google Play.
  2. 2Slide the X2s onto the phone so its USB-C plug is fully seated.
  3. 3Open the GameSir app and let it detect the X2s.
  4. 4If a firmware update is offered, tap it and keep the controller connected until it finishes.
  5. 5Do not unplug or close the app during the update; recalibrate if prompted.
Last verified: 2026-06-20Source: gamesir.com

Firmware for the X2s Type-C is delivered through the GameSir app over the USB-C connection. Plug the controller into your Android phone, open the app, and apply any update it lists. Leave the controller seated and the app open throughout, since interrupting a firmware flash can leave the controller unresponsive.

FAQ

Can I update over Bluetooth?
No. The X2s Type-C is wired only, so updates run through the GameSir app over USB-C.
Why is no update shown?
Your firmware may already be current. Make sure the X2s is fully seated and the GameSir app has USB permission.

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