Unlock USB modem

Method To Unlock IDEA Netsetter E1550 (Applicable only for OLD Idea Netsetters)

1. First put ur modem into usb port.
2. Download these 2 files.
3. Then use Huawei Unlocker and put your IMEI number to get Flash & NCK codes

4. Then install Huawei_firmware_E1550_iDEA_iNDIA_11_608_13_02_00_B418, then it will search for  modem. Do click on NEXT until it ask you to enter a code. Now insert your FLASH CODE (which we generated before) and click NEXT and wait for some time to complete the process. 
5. Then insert any other sim in your modem, now it will ask for NCK code. 
     Insert NCK code to unlock your modem. That's it.Your E1550 is unlocked now. :)

1. Huawei_firmware_E1550_iDEA_iNDIA_11_608_13_02_00_B418.zip 

2. Huawei_Unloker

How to Unlock Huawei EG162G Modem

First download this Huawei_EG162G_Firmware.zip. Now dwnload Huawei Unlocker(Given above) and install it and put your IMEI number and generate Flash code and unlock code
Plug-in your data card with your laptop or desktop (No need to remove sim card from the modem).Once your data card is detected in your just double click on EG162G Update.exe file and it will find the data card and start processing. 
at this time you need to give FLASH CODE as your password or unlock code and then your data card software upgrade will be done successfully.
Now Download and install Huawei Mobile Partner Software,Now Open the Huawei Mobile Partner from the desktop, and if asked use your unlock code you have generated in the previous step
Create new profile for you network provider (Using APN and User name and password), try to connect to the internet now.

Method To Unlock Huawei E177

1. First put ur modem into usb port.
2. Download these 2 files.
3. Then use Huawei Unlocker and put your IMEI number to get Flash & NCK codes

4. Then install  E177Update_HW177DT02.113.B416 , then it will search for  modem. Do click on NEXT until it ask you to enter a code. Now insert your FLASH CODE (which we generated before) and click NEXT and wait for some time to complete the process. 
5. Then insert any other sim in your modem, now it will ask for NCK code. 
     Insert NCK code to unlock your modem. That's it.Your E1550 is unlocked now. :)

1. E177Update_HW177DT02.113.B416.zip 

2. Huawei_Unloker

Unlock Vodafone k3570-z stick 

To unlock Vodafone k3570-z modem go here http://www.chetanlive.com/2011/02/unlock-vodafone-k3570-z-modem.html 
og go here http://www.chetanlive.com/2011/08/unlock-vodafone-k3570-z-modem-method-2.html
or just use this software Join_Air_for_zte_modems.rar to use this software first exit VMB(Vodafone Mobile Broadband)software.

UnlocK Bsnl/MtnL Teracom Modem

1. Install your data card software
2. When your installation completes, then goto Control Panel and uninstall only bsnl 3g software not modem driver
Note:- Use CCcleaner to uninstall 3g Software only
3. Install this software and use any sim in it enjoy.......
Teracom-lw273_272.rar
OR
Just use this REG file and your modem will get unlocked.(No Need to do above three steps, if you go for this) :)
Teracom_UnLock_Registry_key.rar

Unlock tata docomo estick ZTE MF631

1. First of all download and install latest dc unlocker client 1.00.597. Click here to download dc unlocker client 1.00.597.
2. Now download the dccrap given below. no need to install it as it is a portable file.
3. Now open dccrap rar file and run dccrap.exe
4. Select ZTE datacards n keep auto detect modem.
5. Now search for your modem.
6. After searching and detecting your data card click on unlocking.
Thats it. Your data card will be unlocked in 1 or 2 seconds.
You can use it for huawei, Zte, Sierrawireless and micromax.

Dont run dccrap without installing latest dc unlocker as it will not open or if in any case it opens it will not support latest datacard such as zte mf631. thats it from me. Unlocking procedure is of just 2 seconds.

Temporary method to unlock Idea E1732

1. Download Sola GSM Calc from here
2. Insert your Huawei E-1732 and let the drivers to be installed.
3. Select Huawei Unlocker Tab enter your IMEI number Get the unlock code for the device.
4. Now select the RELOCK option and click the Do Job button.
5. Now select RESET LCK option and click the Do Job button.
Now your modem is unlocked so enjoy it with other networks and your favourite plans.