There are several ways to update the MYA-AL10 firmware:
Huawei released multiple builds via OTA. The canonical naming scheme: MYA-AL10C00Bxxx mya-al10 firmware
Most official firmware packages for the MYA-AL10 come in two formats. The first is the Update.app file, which is used for standard SD card updates. The second is a collection of scatter-based files designed for the SP Flash Tool. The scatter file method is generally more powerful, as it allows for low-level formatting and the recovery of devices that no longer boot into the Android OS. There are several ways to update the MYA-AL10