How to Unlock H3G (TRE) Italy Huawei E3131s-2 Hi-Link Dongle?
1. Download H3G (TRE) Italy Huawei E3131s-2 Hi-Link data card Unlocker software from the link provided at the end of the article.
2. Disconnect the internet and change the default SIM with any other network provider SIM card (other than H3G (Tre) carrier SIM in your E3131 modem).
3. Now, connect the modem to a PC or laptop.
4. Now, let it launch the software of the dongle.
5. Now, close the modem software (Huawei Mobile Partner software of H3G brand).
6. Now run the downloaded H3G Italy Huawei E3131s-2 Hi-Link dongle Unlocker software.
7. Input the 8-digit unlock code in the “Unlock Code(6-8 digits):” box and click on the OK button.
8. Now your modem is unlocked forever.
Note: Don’t use any free/wrong codes into the H3G Huawei E3131s-2 Hi-Link modem as it comes with Huawei new Algo security. It cannot be unlocked with the old Algo unlock code. If you try 10 times with the wrong codes, then your modem will be locked permanently. You can place the order at the server for the unlock code. Users who want more than one code can refer to this post.