Install Huawei HiSuite to ensure your PC has the necessary drivers to communicate with the phone. Method 1: Using Third-Party Paid Services
Since Huawei's official portal is closed, several third-party platforms provide unlock codes for a fee, typically ranging from $20 to $60.
In Settings > System & Updates > Developer Options , toggle on USB Debugging and, if available, OEM Unlocking .
Unlocking the bootloader on a HUAWEI P30 Lite is a complex task because Huawei officially discontinued its unlock code application service in July 2018. While there is no longer a free, manufacturer-supported method, users can still unlock their devices using paid third-party services or specialized open-source tools.
Before attempting any method, you must prepare your device to ensure it is recognized by your computer.
Unlocking the bootloader triggers a mandatory factory reset, wiping all internal storage.
Go to Settings > About Phone and tap Build Number seven times.