Since the US ban on Huawei, new Honor devices no longer offer official bootloader unlock codes. This means:

Install HiSuite on your PC and launch it. Step 2: Connect your Honor phone via USB. Step 3: On your phone, tap "Allow" for USB debugging and "Accept" the HiSuite app installation. Step 4: In HiSuite, click "System Recovery" (sometimes labeled "Upgrade OS" or "Switch to other version"). Step 5: Select "Recover" – the tool will automatically download the correct Honor stock firmware for your IMEI. Step 6: Follow on-screen instructions. The phone will reboot into fastboot/rescue mode and flash the firmware automatically.