Beidou Stock ROM (Firmware) is the official Operating System (OS) of your Beidou Device. The Beidou Stock ROM (Firmware) can be used to re-install the Operating System (OS), if in case you are facing any Software related issue, bootloop issue, IMEI issue.

The Beidou Stock ROM can also be used to upgrade or downgrade the Operating System (OS) on your Huawei Devices.