Unofficial ROMs occasionally suffer from broken hardware abstraction layers (HALs). If a feature is broken, check the developer's XDA thread for a specific vendor patch or fix zip file to flash via TWRP.
The MediaPad T3 10 relies heavily on and GSIs (Generic System Images) for newer Android versions. Because it launched with Android Nougat, full Treble support usually requires a "Trebleized" device setup, often achieved via specific TWRP scripts or vendor modifications found in community forums. huawei mediapad t3 10 custom rom
Modifying system software carries a risk of permanently bricking your device. Ensure you meet these requirements before starting: huawei mediapad t3 10 custom rom