: These typically cost between $4 and $20 and require a Windows PC. 3. Hardware "Dongles" (Professional)
Once you have obtained a code (either through PotatoNV or a paid service), the final step is performed through standard Android tools: Honor 9 Lite EMUI 9.1 TWRP and Root LLD-L31/L21/L22/AL10 How to Unlock Bootloader in HONOR 9 phone
Not recommended for beginners.