For the Y5 2019, you typically cannot unlock the bootloader through official channels. You may need to use third-party paid services or specialized tools like SP Flash Tool combined with specific "bypass" files found on developer forums like 4PDA . Top Custom ROM Options (GSI Focus)
Using the wrong files or a corrupted bootloader bypass can permanently "brick" your phone. custom rom for huawei y5 2019 top
Most GSIs do not come with Google Play Services. You will need to download a "Pico" or "Nano" package from The Open GApps Project . For the Y5 2019, you typically cannot unlock
LineageOS is the gold standard for stability and a clean, "stock" Android experience. Most GSIs do not come with Google Play Services
Before you can install any custom ROM, you must unlock the bootloader.
Older versions based on Android 7.1.2 exist for previous Y5 models, but for the 2019 edition, you must rely on the Android 9-based GSI version. 3. AOSP (Android Open Source Project)
Known for its extreme customization, Resurrection Remix allows you to tweak almost every UI element.