| Claim | Reality | Verdict | |-------|---------|---------| | | You can boot a GSI (e.g., LineageOS 19/20) via fastboot . | Broken. No audio, no camera, no auto-rotation, deep sleep fails (battery drains 10%/hour), Bluetooth calls crash. | | "Stock EMUI 8/9 Debloated ROM" | A modified stock backup (TWRP flashable). | Safe but pointless. Still Android 8/9 (2017 era). No security patches. | | "Android 10/11 Port from Honor 9 Lite" | Unofficial, abandoned builds. | Unstable. Random reboots, Wi-Fi drops, fingerprint dies. Maintainers quit due to kernel panics. | | "PhoenixOS / PrimeOS" | Desktop-style Android. | Dead. Last build from 2019. Bootloops on newer security patches. | 3. The Only Viable "Custom" Path: Root & Modifications You cannot flash a new OS, but you can root the stock EMUI 9.1 (Android 9) if you have an older bootloader unlock (rare). If you bought the tablet after 2019 – no root either .
The Huawei MediaPad M5 Lite is a closed, abandoned platform . Treat it as a basic offline media player (movies, music, ebooks). If you want a hackable tablet, sell it and buy a Xiaomi Mi Pad 5/6 or a Lenovo Tab P11 Plus (both have official LineageOS).
