GOMO app is not available for Huawei devices on HarmonyOS.

This does not affect the connectivity of your mobile line. However, this means that you will not able to perform certain services like setting up your SIM or purchasing add-ons via the app on your Huawei device.

To perform these services, you’ll need to download the app on a supported device.

Download GOMO app

What to do before transferring my number to GOMO