Today, I will provide you the unlocking solutions of Huawei E3121 (320S, 320D) 3G 4G Modem Dongle, which comes with un-customized firmware. It can be unlocked easily with MTC Huawei E3121 (320S, 320D) 3G 4G Modem Dongle unlocking software and small guidelines. You can find this MTC E3121 Huawei dongle widely in Russia reasons. Additionally, if you are a Huawei E150 data card user, you can unlock the E150 dongle using the unlock code.
More info about MTC Huawei E3121 (320S, 320D) 3G 4G Modem Dongle:
MTC Huawei E3121 comes with Firmware V_11.102.35.00.143 and dashboard version UTPS21.003.28.40.143 MAC21.003.28.36.143 LNX21.003.28.12.143 with Chipset Qualcomm NAND Flash: TOSHIBA injection.
How to Unlock Huawei E3121 (320S, 320D) 3G 4G Data Card?
1. Download Huawei E3121 (320S, 320D) 3G 4G dongle unlocking software from the link provided at the end of the article.
2. Now disconnect the internet and close the Huawei E3121 (320S, 320D) dashboard/software.
3. Now run the downloaded software and detect your Huawei E3121 (320S, 320D) 3G 4G modem.
4. Click on the unlock button, and it will ask you to put an unlock code.
5. Put the unlock code, and your Huawei E3121 (320S, 320D) 3G 4G Modem Dongle is unlocked forever.
Now download the latest mobile partner software from this link to create a profile and connect to the internet.
Download Huawei E3121 (320S, 320D) 3G 4G Modem Dongle Unlocker
