How to Unlock BSNL 3G data card to use it with Airtel and Vodafone Model no : LW272 ?
How to unlock BSNL 3G data card( Model no : LW272 )use it with Airtel and Vodafone TATA DOCOMO etc.
I have purchased my BSNL 3G device ( Model no : LW272 ) in the start of year 2009, during this time no other providers were not available in the 3G market.
But time changes and slowly players like Docomo, Airtel and Vodafone etc guys entering market. So I was curious to know/try whether the same BSNL USB Data card can help me if I would like to shift to new operator in future. Luckly my device is not Hardware locked but it is just software locked. If it is hardware locked also we need to flash the memory.
In this BSBL 3G teracome device model no LW272 it is just interface software locked. Thats why it shows " Unauthorised sim, your modem will get closed now" .
So I tried the below steps and worked fine for me with vodafone 2G using Vodafone Mobile connect plan.(Post paid 350/month unlimited).
1. Install BSNL 3G software initially comes with the device to support the modem by installing the drivers.
2. Then check if you have still BSNL 3G sim working whether is connecting or not.
3. Once it is working as expected , go to the install location of BSNL 3G device software Ex : C:\Program Files\BSNL 3G Data Card\BSNL 3G and rename the BSNL 3G.exe to some thing else.
To prevent it running from the start of device.
4. Now create one new dial up connection by selecting the device HSPA DataCardPropritary USB MODEM
5. while creating dialup connection use dialing number *99# ; user name and password will be blank. (depending on the signal provider dialing number might change; but for Vodafone *99# is working)
6. Now disconnect the device and remove BSNL sim and keep the other sim card ex : Vodafone.
7. Just wait for 30 sec till the 3G usb LED glows to Green. Unless it glows green you cant do any thing.
8. Now just click connect for the dialup you created already.
9. Now you are all set to use the BSNL device for other operators also.
10. enjoy your Internet now !
Hopefully same steps hold good for Vodafone 3G also which is coming soon !
I have purchased my BSNL 3G device ( Model no : LW272 ) in the start of year 2009, during this time no other providers were not available in the 3G market.
But time changes and slowly players like Docomo, Airtel and Vodafone etc guys entering market. So I was curious to know/try whether the same BSNL USB Data card can help me if I would like to shift to new operator in future. Luckly my device is not Hardware locked but it is just software locked. If it is hardware locked also we need to flash the memory.
In this BSBL 3G teracome device model no LW272 it is just interface software locked. Thats why it shows " Unauthorised sim, your modem will get closed now" .
So I tried the below steps and worked fine for me with vodafone 2G using Vodafone Mobile connect plan.(Post paid 350/month unlimited).
1. Install BSNL 3G software initially comes with the device to support the modem by installing the drivers.
2. Then check if you have still BSNL 3G sim working whether is connecting or not.
3. Once it is working as expected , go to the install location of BSNL 3G device software Ex : C:\Program Files\BSNL 3G Data Card\BSNL 3G and rename the BSNL 3G.exe to some thing else.
To prevent it running from the start of device.
4. Now create one new dial up connection by selecting the device HSPA DataCardPropritary USB MODEM
5. while creating dialup connection use dialing number *99# ; user name and password will be blank. (depending on the signal provider dialing number might change; but for Vodafone *99# is working)
6. Now disconnect the device and remove BSNL sim and keep the other sim card ex : Vodafone.
7. Just wait for 30 sec till the 3G usb LED glows to Green. Unless it glows green you cant do any thing.
8. Now just click connect for the dialup you created already.
9. Now you are all set to use the BSNL device for other operators also.
10. enjoy your Internet now !
Hopefully same steps hold good for Vodafone 3G also which is coming soon !
Referecne : [1] [2]
Special Thanks to http://www.dreamit.co.in/
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62 comments to "Unlock BSNL 3G Teracom data card use it with Airtel and Vodafone Model no : LW272"
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Whoever writes Inappropriate/Vulgar comments to context, generally want to be anonymous …So I hope U r not the one like that?
For lazy logs, u can at least use Name/URL option which doesn’t even require any sign-in, The good thing is that it can accept your lovely nick name also and the URL is not mandatory too.
Thanks for your patience
~Krishna(I love "Transparency")
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Anonymous says:
really u will use like that is it tested?
please help me mail me:tajfire.vky@gmail.com
waiting for your reply........
Anonymous says:
can i use any other datacard brand for 3g which is best
Anonymous says:
in mine case when i change the simcard it constantly glowing red what can i do for that please help me out!!!!!!!!!
Anonymous says:
i am using bsnl 3g teracom datacard LW273, can anyone tell me how to unlock and use other sim
Anonymous says:
this is not working ....
khudabaksh says:
arey boss avatledu...vere idea unda?
Jigar Shah says:
I have tried the above process but seems that It doesn't work with LW273 model. so plz post for this model if possible. Thanks.
Anonymous says:
i have a solution for lw273/272 for that mail me tom_cruise2650@yahoo.com
Unknown says:
i have a solution for bsnl teracom datacard Lw272& Lw273 model
with that u can use all gsm sim (Airtel vodafone Tatadocomo Aircel videocon uninor Reliance gsm ...etc)in ur data card with out any registry edit or something else ,
call : 9944665344
mail : lalitsrm@gmail.com
web: http://www.teracom.webs.com
Unknown says:
i have a solution for bsnl teracom datacard Lw272& Lw273 model
with that u can use all gsm sim (Airtel vodafone Tatadocomo Aircel videocon uninor Reliance gsm ...etc)in ur data card with out any registry edit or something else ,
call : 9944665344
mail : lalitsrm@gmail.com
web: http://www.teracom.webs.com
lalitsrm says:
i have a solution for bsnl teracom datacard Lw272& Lw273 model
with that u can use all gsm sim (Airtel vodafone Tatadocomo Aircel videocon uninor Reliance gsm ...etc)in ur data card with out any registry edit or something else ,
call : 9944665344
mail : lalitsrm@gmail.com
web: http://www.teracom.webs.com
lalitsrm says:
i have a solution for bsnl teracom datacard Lw272& Lw273 model
with that u can use all gsm sim (Airtel vodafone Tatadocomo Aircel videocon uninor Reliance gsm ...etc)in ur data card with out any registry edit or something else ,
call : 9944665344
mail : lalitsrm@gmail.com
web: http://www.teracom.webs.com
lalitsrm says:
i have a solution for bsnl teracom datacard Lw272& Lw273 model
with that u can use all gsm sim (Airtel vodafone Tatadocomo Aircel videocon uninor Reliance gsm ...etc)in ur data card with out any registry edit or something else ,
call : 9944665344
mail : lalitsrm@gmail.com
web: http://www.teracom.webs.com
Unknown says:
i have a solution for bsnl teracom datacard Lw272& Lw273 model
http://www.4shared.com/file/nQ5j95Gx/Visiontek_82GH.html
vishal pratap singh
Pellano says:
http://www.techreign.com/2011/03/unlocking-bsnl-3g-teracom-lm273/
IPADAM says:
I AM USING LW273 MODEL AND IAM ABLE TO CONNECT TO THE INTERNET USING OTHER SIMS.
AT THE FIRST INSTALLATION DO NOTHING SIMPLY PLUG IN THE DATA CARD,LET IT INSTALL THE REQUIRED DRIVERS AND SOFTWARE. AFTER THE SIM ACTIVATION YOU CONNECT TO THE INTERNET AND MAKE SURE EVERY THING IS WORKING FINE.
SECONDLY , DOWNLOAD FROM THE INTERNET THE FOLLOWING APPLICATION http://download563.mediafire.com/stn8kdkulh9g/7gbtip2mu8z5vuo/U302.exe AND INSTALL IT. AFTER INSTALLING GO TO C:\Program Files AND COPY THE VCELL 3G Data Card FOLDER TO DESKTOP
NOW UNINSTALL THE DATA CARD DRIVERS AND BSNL 3G AND VCELL FROM CONTROL PANEL AND RESTART THE COMPUTER
AFTER YOU HAVE RESTARTED THE COMPUTER AGAIN PUT THE DATA CARD IN TO USB(INCASE YOU HAVE REMOVED IT) NOW INSTALL THE SOFTWARE AND DRIVERS FROM THE DATA CARD. THEN IT WILL ASK FOR RESTART .NOW SHUTDOWN THE COMPUTER ..
REMOVE THE DATACARD AND REPLACE IT WITH THE SIM YOU WANT EX. TATA DOCOMO THEN PLUG IT IN TO THE USB AND TURN ON THE COMPUTER. AFTER STARTING BSNL 3G SOFTWARE WILL START AND DETECTS THE DEVICE IT WILL SHOW THAT "INVALID SIM,NOW THE APPLICATION WILL CLOSE" PRESS OK LET THE APPLCATION CLOSE.
NOW GO TO THE VCELL 3G Data Card FOLDER YOU HAVE COPIED TO DESKTOP EARLIER AND FIND THE Dialer.exe and click on it , it will open and dtects the data card , and THE LIGHT ON USB TURNS TO GREEEN......NOW YOUR DATACARD IS READY USE ....NOW ENTER THE NETWORK SETTINGS MANUALLY IF NOT AUTOMATICALLY SELECTED...MAKE SURE THE SETTINGS ARE DEFAULT AND GO TO INTERNET ACCESS AND CLICK ON CONNECT.....SUCCESS HUNDRED PERCENT WORKING
sanjaymunna says:
hey guys...
i'm sanjay..You want unlock teracom BSNL 3G datacard lw272 & lw273...
i have solution for unlocking software
only Rs. 150 for unlock teracom datacard
call me immediately now. : 09569146336
Email-Id : sanjaybgiet2008@gmail.com
Web: http://bsnl3gdatacard.webs.com
lalitsrm says:
visit: 3gunlocker.webs.com
call:9944665344
mail: lalitsrm@gmail.com
* USING THIS SOFTWARE U CAN CONNECT ANY GSM SIM 2G & 3G
(AIRTEL VODAFONE AIRCEL DOCOMO VIDEOCON IDEA ETC)
* SUPPORTS FOR WINDOWS XP, VISTA, WIN 7 OPERATING SYSTEMS
* IT WILL WORK PROPERLY ANY STATES IN INDIA
* U CAN USE THIS SOFTWARE SEVERAL TIMES IN ANY SYSTEM ANYWHERE
* IT WILL WORK 1000% PROPERLY WITHOUT ANY SYSTEM SETTINGS
* THOSE WHO ARE INTERESTED TRY THIS SOFTWARE OTHERS IGNORE PLEASE
Anonymous says:
unlock the bsnl teracom lw272 by installing a new software. the new software available in market also for 300.00 Rs. only
wonprizes84@yahoo.com
Anonymous says:
plz send me v cell dailer U302.exe
mail id : abhi_12ka4@rediffmail.com
IPADAM says:
Hi,
Finally, I managed to unlock BSNL 3G data card without installing a third party application or reverse-engineering the original dialer application.
The trick it to change only a single registry value. Please note, you are dealing with windows registry, so be careful. Locate the following registry entry:
Code:
HKEY_LOCAL_MACHINE\SOFTWARE\Linktop3G
On the right-pan, change the Engineer key to 0 and it's done. Create new connection profile for your preferred operator, make it as default and connect...
EDIT: here is a regedit5 file to automate this process (h**p://w*w.mediafire.com/?l01clfr9kk4u50j)
BTW, I have some thoughts to share. The devices BSNL is selling are not subsidized/leased to the users and is a sole property of the user. Same is true with all EVDO & 3G devices (BSNL EVDO, Tata Photon+, Reliance NetConnect etc). However, most of these devices comes with some kind of vendor locking to prevent users to switch to other operators. I am sure this is completely illegal (for non-subsidized devices). I request everyone to defend our freedom and let we drag them all to consumer rights court to force them providing complete freedom that TRI has given to us.
Anonymous says:
plz send me v cell dailer U302.exe
My ID : k.nagaraju_korada@yahoo.com
lalitsrm says:
DOWNLOAD UNLOCK SOFTWARE FROM www.3gunlockers.webs.com or call me @9944665344
u can use any sim like airtel vodafone aircel docomo idea etc without any system setting and
registry edit something
Anonymous says:
This page contains simple setting to use BSNL 3G Modem with other service providers
http://collectns.blogspot.com/2011/04/unlock-bsnl-3g-modem-use-bsnl-3g-modem.html
Unknown says:
hello dear
i can unlock your teracom data card
just call me at 09030139273 or parwez311@gmail.com only Rs 100 fee for unlocking.
Anonymous says:
hai i have the soft ware that can hack bsnl 3g data card model lw273 i will sell you for rs200.
i bought it for Rs.300
For other details
Contact:coolkutubuddin@gmail.com
Anonymous says:
plese send me vell dailer u302.exe
my id is sumeetmodi2003@yahoo.com
Anonymous says:
plz send me v cell dailer U302.exe my ID yadav_sudhir8484@yahoo.com
Anonymous says:
Anyone can help me for v cell dailler U302.exe I can not get this dailler for 3G Data cards as suggested many readers on link given below
http://download563.mediafire.com/stn8kdkulh9g/7gbtip2mu8z5vuo/U302.exe
My ID is yadav_sudhir8484@yahoo.com
SUDHIR KUMAR
dharm says:
email me mr.raj707@gmail.com
I have a software with same funktion as bsnl 3g data card
and by installing it without any crack you cn access any sim in any state
101% working all apn also alredy edited
manu says:
i have a solution for bsnl teracom datacard Lw272& Lw273 model
with that u can use all gsm sim (Airtel vodafone Tatadocomo Aircel videocon uninor Reliance gsm ...etc)in ur data card with out any registry edit or something else ,
call 9861420289
mail : manoranjanmishra140@gmail.com
Anonymous says:
MANY R JUST USING COMMENT PLACE TO SELL THEIR JUNK PROGRAMMS.... NO PROBLEM IF WE CHANGE REGISTRY ENTRY AND ALL...BETTER THAN RISKING TO GIVE FELLOWS WHO SPAM TO SELL THEIR WEIRD STUFF....
AS PARAM SAID ITS ILLEGAL WHEN WE HAVE BOUGHT IT BY OUR MONEY...
TANAY KUNDU says:
Click On START....Than click on RUN....Write "regedit".....
than....
Locate the following registry entry:
Code:
HKEY_LOCAL_MACHINE\SOFTWARE\Linktop3G
On the right-panel, change the Engineer key to 0 and it's done.
Create new connection profile for your preferred operator like Airtel-MTNL-VODAFONE etc.,
make it as default and connect...
Anonymous says:
i am SHASHANK BANSOD FROM JNV WARASEONI .TELL ME ALL THE PROCESS OF BREAKING \UNLOCK] OF BSNL 3G DATA CARD
Harsh Patel says:
Please reupload a cracked dialer all links are dead ! And I can't find the registry mentioned above !
please mail me : tweakz.in@gmail.com
www.tweakz.in
Anonymous says:
we can successfully unlock/ crack bsnl teracom 3g data card only @ 300.00 Rs only. for unlocking one software required.
+919510373231
Anonymous says:
HKEY_LOCAL_MACHINE\SOFTWARE\Linktop3G
On the right-panel, change the Engineer key to 0 and it's done.
dis works :) thankyou guys....:) :)
Anonymous says:
Software to unlock BSNL Teracom datacard for free.
Wait until tomorrow
RAM.
Anonymous says:
THIS WORKS - ******************************************************************
IPADAM says:
Hi,
Finally, I managed to unlock BSNL 3G data card without installing a third party application or reverse-engineering the original dialer application.
The trick it to change only a single registry value. Please note, you are dealing with windows registry, so be careful. Locate the following registry entry:
Code:
HKEY_LOCAL_MACHINE\SOFTWARE\Linktop3G
On the right-pan, change the Engineer key to 0 and it's done. Create new connection profile for your preferred operator, make it as default and connect...
EDIT: here is a regedit5 file to automate this process (h**p://w*w.mediafire.com/?l01clfr9kk4u50j)
BTW, I have some thoughts to share. The devices BSNL is selling are not subsidized/leased to the users and is a sole property of the user. Same is true with all EVDO & 3G devices (BSNL EVDO, Tata Photon+, Reliance NetConnect etc). However, most of these devices comes with some kind of vendor locking to prevent users to switch to other operators. I am sure this is completely illegal (for non-subsidized devices). I request everyone to defend our freedom and let we drag them all to consumer rights court to force them providing complete freedom that TRI has given to us.
aman says:
fantastic post.its nice working trick.
Anonymous says:
hi i have a software to unlock bsnl 3g data card. if you need than pls call me on 8000009 606. and you can use any sim card after unlock data card. or you can mail me at dipak_8888@yahoo.co.in
Anonymous says:
http://navimumbai.quikr.com/how-to-unlock-bsnl-3g-data-card-W0QQAdIdZ74737174
dhibin says:
try to get airtel broadband
TARUN KAUSHIK says:
Yes It IS REALLY WORKING
Anonymous says:
It Is working
safetyequipments.co.in says:
Now , we can successfull unlock/crack bsnl 3g data card model teracom LW272/273 . after it supports all major gsm operator sim. it simply and smoothly works.
wonprizes84@yahoo.com
9510373231
Around Betul says:
If u want vcell 3g software than mail me nitinpawarmp@gmail.com i will send u
Anonymous says:
hi friends any one can help me for unlock AIR TEL VISIONTEK 82GH 3G USB MODEM
MY EMAIL ID IS : mdudia2009@gmail.com
thanks in advance
tarun says:
all are bogous.
tarunjailor@gmail.com
Anonymous says:
HEY FRIENDS........
it s right what ipadam said its really working...
thank you ipadam
gg says:
hi i have a software to unlock bsnl 3g data card. if you need than pls send my mail id ggvasuu@gmail.com
Renu says:
To IPADAM,
Hi,
I was successfully able to connect to internet following your instructions. However the webpages do not open. Do you see an issue. I have used and Aircel sim.
Thanks
3G Data Card says:
I’m a new reader and have been very impressed with your recent posts and thought to drop a friendly note. It is really a great information indeed. Waiting for more posts, is there a way to subscribe to your blog via email?
Krishna says:
@3G Data Card:
Thanks for dropping a note. Yes there is a way for subscribing through mail . It is there on the top right corner on this site if you see properly. Just type in ur email in text box and click subscribe button.
gopi says:
i use bsnl hsupa modem in new vertion ,it's does not unlock whatcan i do
Anonymous says:
krishna u r simply superb.
Anonymous says:
please give unlock solution for idea netsetter huwaei e303d
Unknown says:
thanks a lot bro it works
Unknown says:
thanks a lot bro it works
jagdeesh thete says:
NOT WORKING CAN U PLZ EMAIL ME AT THETE.ANIKET2@GMAIL.COM
BSNL 3G.EXE AND HSPA DataCardPropritaryTE USB MODEM
IS NOT LOCAED
Krish says:
Try this link also ..
http://softmobiletools.blogspot.in/2012/11/bsnl-teracom-lw-272-datacard-unlock.html?m=1
Saurav says:
Good