How to Unlock E3276 Huawei 4G LTE Data Card?
1. Download the E3276 Huawei 4G dongle Unlocker from the link provided at the end of the article.
2. Now disconnect the internet and change the default SIM card with any other network provider.
3. Connect the modem to a PC or laptop.
4. Let it launch the software of the modem.
5. Close the software of the modem once it is opened.
6. Now run the downloaded E3276 Huawei 4G dongle Unlocker software.
7. Now, detect the E3276 into the downloaded app.
8. Input 8-digit unlock code in the “Unlock Code(6-8 digits):” box and click the OK button.
Now your Huawei E3276 modem is unlocked forever.
Note: Don’t use any free/wrong codes into Huawei E3276 modem. It comes with Huawei’s new algorithm security, and old code will not unlock. If you try 10 times with the wrong codes, then your modem will be locked permanently. You can purchase the unlock code from the server.
Download E3276 Huawei 4G Modem unlocker