Stable (Beta 4 / RC 2) Known Bugs: Wi-Fi direct doesn't work. FM Radio requires a third-party app. Video recording in stock camera app is laggy (use Open Camera).
Here are some popular custom ROMs for the Huawei MediaPad T1 7.0: huawei mediapad t1 70 custom rom top
: Try to find a compatible TWRP (Team Win Recovery Project) build specifically for the T1-701u to facilitate flashing. Stable (Beta 4 / RC 2) Known Bugs: Wi-Fi direct doesn't work