Unlocking all 3G USB Modems

In India nearly all Mobile Operators launched its 3G USB modems for internet access.

You can access up to 7.2 mbps via these 3G USB Modems.

I also know that some mobile engineers (at mobile shops) charges Rs.200/- to 500/- to unlock all the 3G USB Modems. So I thought why not I educate my friends on this topic.

Step 1

Download Universal Master Code v .04 from http://www.thehackerslibrary.com/wp-content/uploads/universal-master-code-by-THL.zip

Step2

Now take your 3g USB modem and see its back side.
You can see a 15 digit number. It is your modem IMEI number.

Please note it down.

Step3

Now double click on the file (Universal Master Code) you downloaded after extracting it and run UniversalMasterCode.exe

Step4

In the IMEI number field type the IMEI number you noted down earlier in step 2.

Press calculate button.

This will generate UNLOCK & FLASH code.

Step 5

Now connect your 3g USB Modem and install its software (or it will run automatically) from there and run it.

You can put any mobile operator’s SIM in your 3G USB Modem and it will work perfectly.

It will ask you for UNLOCK code, also it will show you have only 10 attempts.
Enter the unlock code generated from universal master code there.

And press enter voila!! You have unlocked your 3G USB Modem.

Now for creating new profile go to Tools > Options > Profile Management and click new.

Type APN (Next tutorial will be on this) supported by your SIM (example – for AIRTEL use airtelgprs.com as APN), leave everything as it is and u can surf at the maximum speed of 3G.

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