I have tested it on my E1762 and it worked perfectly. 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. When you do so, you would be prompt for the modem’s unlock code. Unauthorized sim card meaning sim card from any operators other than the one the modem is currently locked to. To make use of the unlock code, insert an unauthorized sim card to your Huawei modem. Again, no installation required.ĭownload Huawei Unlocker: MediaFire | RapidShare (196 KB) Unlocking The Modem with The Unlock Code Enter your modem’s IMEI, hit the “ Unlock” button and consider yourself done. Huawei Unlocker is another simple and straight forward free unlock code generator. Just download and start the application.ĭownload Universal MasterCode: MediaFire | RapidShare (243 KB) Huawei Unlocker 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.

On this site, getting your modem’s unlock code is as simple as entering your modem’s IMEI, enter the CAPTCHA code and click on the “ Calculator” button. If you rather go for something that can unlock your Huawei modem within seconds for free instead, check out the following three unlock code generators.

Some forums do offer such service for free-but you would have to wait for the kind soul to respond to your request, and God knows how long they will take.

Most of the time however, these unlocking service comes with a small fee. It’s not difficult to look for unlocking service for Huawei USB 3G modem online.

Unlock modem online