This report is for educational and archival purposes only. HUAWEI officially closed its bootloader unlock code service in 2018. The methods described below involve unofficial tools, potential security risks (data wiping, voided warranty, bricking the device), and violation of HUAWEI’s terms of service. Proceed at your own risk.
fastboot oem unlock [your_unlock_code]
Go to Settings > Developer Options and toggle on USB Debugging and OEM Unlock . How to Unlock Bootloader in HUAWEI MediaPad M3 ...
Once unlocked, you can install TWRP for MediaPad M3: Important Disclaimer: This report is for educational and