The New Algorithm The new Algorithm method is also free, but quite complex to follow. That simply, you have the unlock code for your modem. You will then be presented with an unlock code and a flash code as well. You need to access the site: Once you visit the link, you will be presented with a little dialog box to enter your IMEI number.Īfter that, hit on the Calculate button. The Old Algorithm This is an online tool specially designed which directly provides you the necessary code for unlocking your Huawei E303 Modem for free. However, if you cannot access the calculator from that panel, here is how to do it.

When the result comes up, you will have a link to go to the algo calculator you want.

You will be shown whether your modem uses the old or new algo calculator. To do that, you will need to go to the Huawei Algo Check website, then insert your IMEI number in the dialog box.

The next step is to determine the type of unlock code for your specific type of modem.

Huawei Technologies provides you with two different types of Algorithms namely the “Old Algorithm” and the “New Algorithm.” Both have a different logical sequence and you should know that it is necessary to determine which algorithm will be supported by your modem.

Under the diagnostics check under the Device section for the IMEI number. Click on the Tools section, then run the Diagnostics.

If you don’t find it here, insert your modem into a computer’s USB port and wait for it to launch the interface. First of all, find the IMEI number of your modem by checking on the body of the modem.Calculating the codes will rely on the Huawei Code Calculator. For this method, they can be generated either online, offline or free ones can be found online. You will be needed Huawei code this time around. Recommended: How To Reset The Unlock Counter Of Permanent Blocked Huawei Modem Unlock Huawei E303 Modem Using the Huawei Code Calculator The paid method uses the DC-UNLOCKER, which is already posted here while the free method uses Huawei Code Calculator. Since most of us like free things, this article will focus on free method.

There are two main methods to unlock Huawei E303 Modem, one is free and the other one is paid method. Today, we will be solving the problem of unlocking Huawei E303 Modem to accept all networks and SIM cards. Most of the Huawei E303 modems are locked to one network and they are very stubborn to unlock. Huawei E303 is a well known and widely used mobile broadband device (USB Modem / Data card), it’s available in two types Hi-link and Normal. Don’t just keep your modem in bondage when there are various methods available for you to turn it into a universal modem. You are taking your modem or router which was in chains and setting free to roam any and all SIMs without any restrictions. Unlocking your Modem/Router is more of a transformation process.

Huawei code calculator v3 free