You must flash a custom recovery like TWRP to install ROM files.
Official custom ROM support for the Huawei MediaPad T1 7.0 is extremely limited due to its age and the difficulty of unlocking Huawei bootloaders. Most users find that there are no stable, device-specific custom ROMs like LineageOS or Pixel Experience available for this model. huawei mediapad t1 70 custom rom link
This will corrupt your WiFi drivers permanently. You must flash a custom recovery like TWRP
: The best place to monitor for rare community-made "GSI" ports (Generic System Images) or old backup files is the Huawei section on XDA Are you looking to root the device for specific apps, or are you trying to fix a tablet that is currently stuck in a boot loop? This will corrupt your WiFi drivers permanently
However, there is a custom firmware that removes the Huawei bloatware, deletes the Google Apps that no longer work, and roots the device. It’s based on the stock KitKat kernel.
