Huawei Mate 8 Custom Rom 2021 Jun 2026

Huawei officially stopped providing bootloader unlock codes in mid-2018. If your Mate 8 was not unlocked before ~2019, you CANNOT install any custom ROM today (2021). No workaround exists (paid DC-unlock tools stopped working for Kirin 950 after EMUI 8 updates). If you have an already unlocked bootloader, proceed.

Select and check Dalvik/ART Cache, Cache, System, and Data. huawei mate 8 custom rom 2021

While official support is no longer active, community members have previously released LineageOS 15 proceed. Select and check Dalvik/ART Cache