Huawei locked down their bootloaders years ago, shutting down their official bootloader unlock service in July 2018. Without an unlocked bootloader, you cannot install custom recoveries like TWRP or flash aftermarket firmware. The MatePad 10.4
Warning: This wipes your data. Back up everything. huawei matepad 10.4 custom rom
This is one of the most difficult modern tablets to run a custom ROM on. If you are coming from a Xiaomi or OnePlus device, lower your expectations significantly. Huawei locked down their bootloaders years ago, shutting