: Allows the use of a different SIM card without permanently altering the modem settings.
: Insert a non-supported SIM card and connect the modem to your PC. Close any dashboard software that may auto-run.
: Insert a non-supported SIM card and connect the modem to your PC. Close any dashboard software that may auto-run. Download Huawei Modem Unlocker V5.8.1b By Bojs Latest