(Dalvik, Cache, System, Data) before flashing the ROM zip and potentially a GApps (Google Apps) package if the ROM doesn't include them. Where to Find Files
Before you can install a custom ROM on your Huawei BG2-U01, you'll need to meet the following prerequisites: huawei bg2-u01 custom rom
: There is currently no free, official way to unlock the bootloader of any Huawei device. Third-Party Options : Some users turn to paid third-party services (like DC-Unlocker (Dalvik, Cache, System, Data) before flashing the ROM
Due to the locked bootloader and the niche Spreadtrum (SC7731G) chipset, there is very little active development for this specific model on forums like Stock Firmware: huawei bg2-u01 custom rom