Installing a custom ROM on the Huawei Nova 5T (model codes YAL-L21, YAL-L61, YAL-L71, YAL-AL00) is a complex process primarily because Huawei officially stopped providing bootloader unlock codes in 2018. While "verified" official builds from teams like LineageOS are rare for this specific Kirin 980-based device, community enthusiasts have identified working paths through exploits and Generic System Images (GSIs). The Critical Barrier: Bootloader Unlocking
: Unlocking the bootloader will factory reset the device. Ensure all photos and contacts are backed up. Risks and Trade-offs nova 5t custom rom verified
To ensure a successful installation, you must verify your device's current state: Installing a custom ROM on the Huawei Nova