Install Python and hg (Mercurial) to clone the huawei-unlock repository by bmwcrash . This script uses your IMEI and a known salt to generate codes for models like the Honor 5X (KIW-L24).

Place a SIM card from a different operator into the Huawei device. Power On: Turn on your phone or connect your modem to a PC. Input Code:

The last thing Leo saw before the ThinkPad's tired screen went black was the Huawei_Unlock_Calculator_v5.exe window. The [CALCULATE] button was gone. In its place, a new button: