How to unlock modem online without software:

This post is definitely a simply one if you follow my instructions carefully. To unlock any modem you need an unlock code. Every modem has a unique 15-digit code called the IMEI number. It is with this number that the unlock code for any modem can be calculated. Note the IMEI code for your modem because you will soon be needing it. There are different types of USB modems but mostly we use Huawei and ZTE.

There are two ways you can calculate the unlock code of your modem online without software with just the IMEI code.  The first is using a website called a-zgsm. For Huawei modems click here , for ZTE modems click here. All you need to do is visit the appropriate link for your modem type and enter the IMEI and security code provided on the site and click on calculator below to generate your unlock code.

How to unlock modem online without software

Then the unlock code will be calculated and displayed on page reload. The two images below is a sample of the result page.

For ZTE modem, the NCK is the unlock code for your modem copy it carefully.

For Huawei the unlock code is clearly shown in red. Copy the code carefully .