Unlock Huawei MTS 827F Data Card The Russian MTS 827F dongle comes with firmware 21.285.01.02.143, which is un-customized firmware and can be unlocked easily using correct unlock code. How to Unlock Huawei MTS 827F Data Card?

3G/4G USB Adapter Compatibility List for ASUS wireless routers and DSL modem routers The following list details 3G/4G USB adapter models tested and recommended for guaranteed compatibility of all ASUS Wi-Fi routers and DSL modem routers except for WL-520gU, RT-N13U (hardware version A1, B1), DSL-N12U (hardware version A1) and RT-AC1200.

Change the default SIM of MTS 827F with any another network SIM. Plug the modem to PC. Let it install all the required software and drivers related to your 827F dongle. The software of the device will be launched automatically if not then open from the shortcut on the desktop.

Now, it will open a window asking you unlock code/password, as in above screenshot. Put the correct unlock code and enjoy the unlocked Huawei MTS 827F data card with any network provider SIM.