I'm trying to unlock the modem below but without luck with any of the instructions provided as it would seem that I need an 16-digit code while all the tools provide only 8-digit codes. Cheers!
Model: HUAwei B618s-22d
IMSI : 310410677947033
Hardware version: WL1B610FM
Software version: 11.185.00.01.1367
Web UI version: 21.100.26.00.03
LAN MAC address: B0:EB:57:71:C0:87