In Russia Megafon, Beeline and MTS (MTC) all are selling Huawei E3276 with different model names. Megafon M150-1, Megafon M100-2, MTS 822FT and MTS 822F are some known models, which is actually E3276 are available in Russia. Altel network is also providing the same model, but Hilink Firmware version 22.250.04.00.00 in Kazakhstan.
These all modems, Megafon M150-1, Megafon M100-2, MTS 822FT, MTS 822F and Huawei E3276 Altel can be unlocked with correct unlock code, since it comes with un-customized firmware, and there is no need to flash these modems to unlock it. However, if any person is interested in changing the firmware of Huawei E3276, then he can download the same.
You can get some sub-models of Huawei E3276 data card also in the market :
E3276s-150 : (FDD 800/900/1800/2100/2600MHz)
E3276s-151 : (FDD 800/1700/1800/2600MHz)
E3276s-152 : (FDD 800/2600MHz) – MTS 822F, M150-1 Megaphone
E3276s-210 : (FDD 800/1800/2600MHz & TDD 2600 MHz) – MTS 822FT
E3276s-601 : (FDD 1800/2600MHz & TDD 2300 MHz)
E3276s-861 : (FDD 2600 MHz & TDD 1900/2300/2600MHz)
E3276s-920 : (TDD 2300/2600MHz)
How to Unlock Megafon M150-1, Megafon M100-2, MTS 822FT and MTS 822F Dongles :
1. Change the default SIM of Megafon M150-1, Megafon M100-2, MTS 822FT or MTS 822F data-card with another network provider SIM.
2. Plug the device to computer.
3. Let it install all the required software and drivers in PC.
4. Default dashboard (software) of modem will be opened automatically.
5. If not open the open from the shortcut of the desktop.
6. It will ask you unlock code / password.
7. Enter the correct NCK and click on OK.
8. Now your device is unlocked forever to use any network provider sim.
9. Now create the APN profile in Megafon M150-1, Megafon M100-2, MTS 822FT or MTS 822F modem and connect to the internet.
Note : Unlock code / Password / NCK code charge is only 2.38$, which you get after the making payment through paypal button. For further clarification leave comment.