Because Huawei’s Kirin chipsets aren’t as popular as Snapdragon, not even Samsung’s Exynos is. As a result, not many developers are creating custom ROMs for Huawei and Honor devices. For my Honor 8 Pro, for instance, there was no Lineage OS, Resurrection Remix or anything else really that worked well enough.
Now that Google dropped the support for Huawei phones due to espionage ..due to a decree by the Drampf administration based on unfounded espionage claims by the CIA regarding Huawei's 5G transmitters. This of course has nothing to do whatsoever with the Chinese dragon becoming too big for Uncle Sam's unipolar world order. I fixed it for you.
install a custom recovery, that is, an initial menu modified ad hoc to allow the installation of custom ROM and completely format your Huawei P30 lite MAR-LX3A. Recovery is the equivalent of the BIOS for PCs, a section accessible via a particular combination of keys and where there are advanced settings. Huawei Mate 9 is an older device and so far it has been stuck with Android 9. Since the release of EMUI 9.1 Huawei has changed its bootloader unlock policy and stopped users from modifying the devices. But now we have a service to unlock the bootloader. We have managed to install Lineage 18.1 based on Android 11.Huawei invested a good amount of time and money in building its own operating system called HarmonyOS, as an alternative to the popular Google’s Android OS. As per the latest information, Huawei P30 and P30 Pro start receiving their first HarmonyOS 2 closed beta update in the home market, China.
OS: Android 9 Pie with EMUI 9.1; Camera: 40MP f/1.6 OIS The Huawei P30 Pro is packed in a mid-sized paper box with a 40W charger, an enhanced USB-C cable that works with Super Charge, and an Step Two: Unlock the Bootloader. Step Three: Flash TWRP. Step Four: Reset/Wipe partitions. Step Five: Flash Lineage, GApps, and SU. Step Six: Boot and Set Up. If you've been considering giving your phone new life with a custom ROM, LineageOS is one of the most popular ones available today.