dd if=/dev/zero of=/dev/block/bootdevice/by-name/misc bs=256 count=1 Or flash the vbmeta_disabled.img via fastboot:
Historically, Huawei provided unlock codes for bootloaders. However, since mid-2018, Huawei stopped issuing these codes. The NMO-L31 sits right on the cusp of this change. Some early units can be unlocked; later units cannot. huawei nmol31 custom rom updated
Join the Huawei MediaPad T5 Telegram or Discord group. That’s where the developers post the latest updated builds weekly – often before they hit XDA. Search for "MediaPad T5 Updates" to stay current. Have you successfully flashed a custom ROM on your NMO-L31? Share your experience and the ROM version you used in the comments below. Keep modding responsibly! Some early units can be unlocked; later units cannot
If you have a late-2018 or newer unit with an un-unlockable bootloader, custom ROMs are not possible (unless using paid, unofficial exploits – which we do not recommend). Search for "MediaPad T5 Updates" to stay current