HUAWEI V4 AND V5 UNLOCK CODE CALCULATOR / GENERATOR BY IMEI - YouTube
ESPOinnovatives - How to Crack/Unlock a Modem with Huawei Modem Unlock 5.81 & Huawei Tool v2.4.3 https://ift.tt/2zOGBxG Huawei Modem Unlocker 5.8.1 & Huawei Tool v2.4.3 These two will do both code calculation
Free NCK, unlock, flash code calculator for Huawei - YouTube
GitHub - ket-c/huaweiv3calculator: Calculate the unlock code for huawei devices 3G/4G v1, v2, v3/v201