Using the example 6.0.0.138(C432E3R2P1) :
Switch from Wi-Fi to mobile data (if unlimited) or vice versa. Also, disable any VPN or AdGuard DNS temporarily. HONOR’s update servers block certain proxy IPs. Firmware HONOR Magic 5 Lite
Attempting to flash unofficial or incorrect firmware can permanently damage your device and void your warranty. Always back up your data before performing system-level updates. Using the example 6