Online Unlock Key Generator

On this site, getting your modems unlock code is as simple as entering your modems IMEI, enter the CAPTCHA code and click on the Calculator button.

Within seconds, it will return you with your modems unlock code and flash code.

Supported Huawei modem models:

E1550, E155, E156, E156G, E160, E160G, E161, E166, E169, E169G, E170, E172, E176, E180, E182E, E196, E226, E270, E271, E272, E510, E612, E618, E620, E630, E630+, E660, E660A, E800, E870, E880, EG162, EG162G, EG602, EG602GUniversal MasterCode

As its name suggest, Universal MasterCode is capable of generating unlock codes for a wide range of device, which of course includes most of Huaweis modem.

E156 E155, E1550 E1552, E156G E160, E160G E161 E166, E169 E169G, E170, E172, E176 E1762 E180 E182E E196 E226 E270, E800,E870 E880 EG162 E880 EG162 EG162G EG602 EG602G, E271, E272, E510 E612 E618 E630 ,E620 E630+ E660 E660a

As you can see, the unlock code generated is the same as the one generated by the online unlock key generator above. There is no limit how many unlock codes you can generate, meaning as long as you have this generator on your computer, you can unlock as many modems as you wish.

No installation is required. Just download and start the application.

Download Universal MasterCode: MediaFire | RapidShare (243 KB)Huawei Unlocker

Huawei Unlocker is another simple and straight forward free unlock code generator. Enter your modems IMEI, hit the Unlock button and consider yourself done. Again, no installation required.

Download Huawei Unlocker: MediaFire | RapidShare (196 KB)Unlocking The Modem with The Unlock Code

To make use of the unlock code, insert an unauthorized sim card to your Huawei modem. Unauthorized sim card meaning sim card from any operators other than the one the modem is currently locked to.

When you do so, you would be prompt for the modems unlock code. Just enter the unlock code you have received earlier and voila, you can now use your Huawei USB modem with sim cards from any other operator.

I have tested it on my E1762 and it worked perfectly.

Huawei Modem Code Writer Tool If your modem doesnt prompt for the unlock code even after you have inserted an unauthorized sim, you can use any of these two code writer tools:

Download Huawei Modem Code Writer: MediaFire | RapidShare

OR

Download Huawei Code Tool: MediaFire | RapidShare

P.s: SheepTech shall not be liable for any loss or damage caused by the following the guide above. Unlock at your own risk.