
Contact your original carrier first. If they refuse, pay a verified service like DC-Unlocker ($15–$25). It is far cheaper than buying a new phone after a permanent lock.
Note: Many users confuse (to install custom ROMs) with SIM/Network Unlocking (to use other carriers). Huawei stopped bootloader unlocking entirely in 2018. Never trust a "bootloader unlock calculator"—they are 100% scams.
By following this guide and using a reputable Huawei unlock code calculator online, you can unlock your device and enjoy the freedom to use it with any carrier.