In 2018, Huawei abruptly shut down its official bootloader unlock code portal. Without an unlock code, you cannot flash a custom recovery (TWRP) or a custom ROM. The MediaPad T3 10 shipped right as this policy took effect.
For the average user, it’s a slow, laggy web browser. For the custom ROM enthusiast? It is a locked fortress.
If you find a used T3 10 in a drawer, don't try to turn it into a flagship. Instead, install Nova Launcher , disable every Huawei service you can find, and use it as a dedicated e-reader or music player. That is the only ROM that works 100% of the time.
