Tuesday, May 22, 2012

Vodafone ZTE K3770-z USB 3G Modem Unlock

Aim of Tutorial: To make use of Factory-Unlocked Vodafone K3770-Z Modem with any SIM card.

There was no point in creating this post, but because I was affected before due to Useless and Fake Unlocking Methods / Firmwares / dashboards to unlock this modem, posts all over the Web, I am here to warn you about the same.

WARNING:
>>  Please do not follow any tutorial on other blogs, which convey unlocking this PRE-UNLOCKED modem or change its Dashboard !! not following this warning will damage your modem permanently and will no be replaced by Vodafone as your warranty will get VOID. This modem is Factory-Unlocked !

>>  For Surprise, This wonderful Vodafone K3770-Z modem comes Pre-Unlocked from factory, So you need not attempt to flash its firmware with custom one.

>> It is necessary that you let install Vodafone Mobile Broadband Lite Software (Default Dashboard), when u just Plug-in your K3770-z USB Modem for the first time in your Laptop / PC.

So here we go,

>> The  Vodafone K3770-Z modem comes with its on Connection Manager "Vodafone mobile broadband" Which will only accept Vodafone SIM cards.(It is necessary that you use a VODAFONE SIM card only for the first time Install), But if you Ignore (Press Close) the pop-up message shown by it, soon you will discover It starts showing the signal strength which means, it accepts other sim cards explicitly.





>> All you have to do now is, Close this connection manager and Single Left-Click on the Network icon near clock in Windows 7 to show up connections.

>> In  it, it will show all the Connections that your PC has support for, including the K3770-z USB modem with Signals Bars.





>> Right click on this USB Modem Connection and Select Properties, You should see a Window showing up like this:




>> Now Select the "Profile" Tab (2nd), Enter the APN of your Mobile Service Provider (must enter), Username and Password (leave blank if not provided).

>> And hit "OK".   Congratulations ! Now you can Press - "Connect" from the Left click Menu on the Network Icon near the clock. The connection will dial and disappear automatically.


See I just transfered 950mb in just 29minutes on Airtel 3G. hahaha :D :P. This is a Windows 8 snapshot below:



>> Problem :  You will not see the "Profile" tab in Properties. The "Profile" tab will not come, If you used another SIM card (Non-Vodafone) for the First time install.
>> Solution: Put Vodafone SIM card in it, once it is recognized by Vodafone Software, you can then replace it with any SIM cards and use them. This has to be done only once for every new PC / Laptop you plug your USB Data Card for the first time.

If you wish to use this modem on Windows 8 also Follow this link: Vodafone K3770-Z ON Windows 8

If you wish to use this modem on Linux also Follow this link:
Vodafone K3770-Z on Linux Ubuntu, Mint

117 comments:

  1. Please do comment if you liked this post or have any problems. Thanks

    ReplyDelete
  2. I have tried to unlock my vodafone k3770-z dongle
    and i had lost my original dashboard .
    The new one is useless even for vodafone sim.
    Can u tell me where can i get my original dashboard?

    ReplyDelete
  3. sAME HAPPENED with me too thats why I created this post, there is no way of reverting back to OG dashboard, you can go to vodafone store and claim an exchange as i did the very next day...

    ReplyDelete
  4. I did this procedure , inserted proper APN settings and clicked on connect and even got connected but still internet doesnt work...what to do now..tell me asap...

    ReplyDelete
  5. ya mate, this happens many times even when u insert correct simcard(Vodafone), the only thing you can do is, restart your PC/laptop once or wait for about 2 minutes after connecting, you will notice applications like Skype or messenger or dropbox etc start working immediately and consecutively browsing.

    ReplyDelete
  6. Another very important point to remember is that, with some mobile operators, you may need to enter PROXY settings for (mostly when using 2G) GPRS access in ur PC or fone, so simple method is to manually put ur proxy settings in your browser, for example in Firefox browser >> Options >> Advance tab >> Network Tab >> select "Settings" >> then select Manually enter proxy settings >> their you will put proxy Ip and port number.

    Incase you want proxy settings for a specific provider, just google "Manual settings for GPRS LOOP mobile" for eaxmple.

    ReplyDelete
  7. its magically working...:)))
    Thank You very much..:))))))

    ReplyDelete
  8. am very happy to see this positive comment, hope to see more of such responses from all over world.:)

    ReplyDelete
  9. hi,
    I am trying to access the internet trough tata docomo but after connection also i am not able to browse. ( i am using tata docomo 2g sim card)

    please help

    Regards
    Raju

    ReplyDelete
  10. change your APN name to tata.docomo.internet and then click on connect..u will be good to go!

    ReplyDelete
  11. Very nice.
    There is no need to use any thirdpart tool for unlocking this dongle. it's already unlocked.

    works properly with different type of SIMs

    ReplyDelete
  12. OK, I want to share another Airtel trick which is not a HACK, AIRTEL recently slashed their 3G tariffs,

    They have a Plan which is Time Bound for 30 Minutes (1800 SEC) Fixed usage validity for 1DAY,

    It is required that you consume those 30 mins usage within 1 day itself.

    Now this Depends on you whether u wanna spend 30 mins usage in one go (continous) or breaked ( random connection and disconnection)....

    This Plan is For Rs. 13 only !!

    Useful when you wish to download a movie of about 600-900mb in just 30 minutes !!

    I have achieved 1.2GB usage in those fixed 30 mins once :)

    ReplyDelete
  13. works like magic.no need to debrand the firmware which sometimes makes the modem useless.tanx

    ReplyDelete
  14. hey guys, i have the same problem here, but i dont know what to write on the APN, actualy i dont know what it is, can some1 please explain,

    im using windows 7 and the modern is k3770 model

    ReplyDelete
  15. refer to above attached pics....evrything is described in detail

    ReplyDelete
  16. dude mention the Service provider, like Airtel vodafone etc..APN stands for Access Point Name...which is different among mobile Operators.

    ReplyDelete
  17. Vodafone has blocked Skype.
    Please help me to use Skype from my mobile Vodafone 3G broadband connection.

    Stick model: K3770
    HSPA USB Stick

    Sincerely Dmitry

    ReplyDelete
  18. i lost my original dash board of vodafone k3770z and the new china unicom dashboard is not working .what i have to now ?can any one help me plz............................... frnds on how to use the new dash board.

    ReplyDelete
  19. its not possible to revert back to OG firmware or dashboard, since you might have not taken any backup of old firmware...this happened with me too..as i was curious to change its dashboard the same day of purchase...next day itself i went to vodafone and complained for faulty product :D and they gave me new one..but am sure..this voids ur warranty.

    ReplyDelete
  20. hello my name is praveen.... i had also a same problem, iam having a vodafone k3770 usb stick and i want to unlock it so that i can use an aircel sim ...please help me....as above given posts i couldn't be understandable to me..please help me

    ReplyDelete
  21. if you are using windows XP, this tutorial is not for you. This tutorial works only for WINDOWS 7 and Windows 8

    ReplyDelete
  22. Hi Boss, I Am Using k3770 USB Modem , But No Network In my Place.So i will use in Tata Docomo Sim, Please Unlock This Modem Pls Help.............

    ReplyDelete
  23. its already unlocked take some time to read the above article.

    ReplyDelete
  24. @anonymous...if you have once installed the drivers of your modem successfully then you dont need any dashboard anymore..you cane connect using dialup connection...

    ReplyDelete
  25. hi as you have mentioned above i inserted other network sim but i'm not getting any signal strength in the connection status bar..can you help me..adarshapis@gmail.com

    ReplyDelete
  26. Hai how to use this modem for Windows Xp

    ReplyDelete
  27. hai how to use vodafone K3770 modem for Aircel card in wimdows xp

    ReplyDelete
  28. yaaro is vodafone ne dimaag kharab kr diya hai....mujhe isse liye hue sirf 2 din hua hai aur itni ye problem kr raha hai...isse accha to micromax ka modem hai....saala problem to nahi karta....

    ReplyDelete
  29. mera unlock usb modem hai but ..some sim are not connected to internet like airtel and bsnl..mere pass do airtel ke 2 sim hai ek 3g and ek 2g ..3g connect hota but 2g nahi hota ..

    ReplyDelete
  30. sunil tune, K3770 ki properties maein 3G Only select kia hoga....usko 3G prefered karde...fir dono 2g, 3g allow karega connect

    ReplyDelete
  31. THOSE who have LOST their firmware,dont need to worry now!!
    YOU can download it from VODAFONE official site...
    Just SPECIFY your MODEM....DATS it...

    CHEERS

    ReplyDelete
  32. Mrunal good work man !! Please mention the link also

    ReplyDelete
  33. just specify ur modem...here u go :


    http://www.business.vodafone.com/site/bus/public/enuk/support/10_productsupport/laptop_connectivity/40_software/software/10_latest/p_software.jsp

    ReplyDelete
  34. hey how to use bsnl 2g and 3g in vodafone k3770-z ,it's working fine with docomo............pls reply urgent......it detects cellone bt gives connection error.....

    ReplyDelete
  35. you might have not set the APN name for cellone...Remember evrytime you change the simcard, always see Profiles again and put APN and save it.

    ReplyDelete
  36. Hey...Bro Your Absolutely right but I need a Software for my this model which can provide me an SMS sevice and Call service ..
    can u help me ?

    ReplyDelete
  37. friend i install new deshbord in zte k3770z but is not working how to recover my modem pleace help me.............

    ReplyDelete
  38. bro, Vodafone's Default Dashboard has built in SMS application (Software) but this SMS feature will be visible only if you insert Vodafone Simcard for the first time and then remove it. You can then, put cellone simcard and use SMS feature from it.
    This Modem cannot be used to make calls to Mobile fones or landlines.

    Quote: "Hey...Bro Your Absolutely right but I need a Software for my this model which can provide me an SMS sevice and Call service ..
    can u help me ? "

    ReplyDelete
  39. buddy, Same thing happened with me, that custom dashboard is faulty dashboard, shared all over the internet which will never work..I went to vodafone and got it replaced some how..This can void your warranty..

    Quote:"friend i install new deshbord in zte k3770z but is not working how to recover my modem pleace help me............."

    ReplyDelete
  40. hey frnd..........nt working sometime shows connection failed error n sometime username n password error.............
    FOR " you might have not set the APN name for cellone...Remember evrytime you change the simcard, always see Profiles again and put APN and save it."

    ReplyDelete
  41. Sunny pls check for correct settings for Cellone, it may require Username and password fields also in Profiles tab.

    ReplyDelete
  42. @SoftwareKing...bsnl doesnt work in K3770-Z..all networks except bsnl work....

    ReplyDelete
  43. hmm may be BSNL uses some other frequency range which is limited to this modem like 800, 900 etc..

    ReplyDelete
  44. @software king: If it is convenient for you, please extract the original firmware from the stick and upload on the web...

    ReplyDelete
  45. aircel working but bsnl not wrking

    ReplyDelete
  46. Sir by mistake i flashed my original dashboard and another dashboard is installed into the vodafone k3770z dongal..
    So is there any way i can get back my original dashboard..???
    rpl asap..
    thnx...

    ReplyDelete
  47. take it to vodafone store and claim for new data card..they might give it you ...otherwise this modem has void all ur warranty chnaces are less...but still you cud try it out. i did same :P the very next day of purchase :D

    ReplyDelete
  48. hey I m not able to install vodafone mobile broadband driver in windows 8 if there is any solution

    plz mail - mdaslamali16@gmail.com

    ReplyDelete
  49. ^^ Hi buddy,
    On Windows 8, Let the update install when Vodafone Broadband Modem installer requires. It needs some specific framework to be installed (Which the installer will invoke automatically, if windows Updates are ON) to continue installing the vodafone mobile broadband software.
    after install it works same as in Windows 7.

    ReplyDelete
  50. I do this trick early and suceeded but i want wi- fi connectivity in my vodafone k3770 dongle. so please help me, i see in your post different wi-fi connections but how they come because i want access the net from wi-fi.PLEASE HELP ME, GIVE ME SOLUTION..............

    ReplyDelete
  51. @Chinku, First of all, the Vodafone K3770-z USB 3G modem cannot be used to search Wi-Fi networks. For searching Wifi Networks on a dEsktop you will need a PCI / USB Wifi card.

    The Wifi network is owned by a subscriber, and they are password protected, so even if you search for wi-fi networks, you might not be able to connect.

    You can also turn your standard internet connection into wifi type using a wifi router.

    ReplyDelete
  52. does not work atall. it just shows it is connected to net but actually there is no internet connection.

    ReplyDelete
  53. you might be trying to use 3G only mode when you have subscribed to 2g. Switch to 3 g preferd mode and try again, Also make sure you are not connected to any other internet source. Also when you put simcard in dongle make sure to check with APN settings in profile..because by default it becomes www APN for vodafone, which is not applicable to every service provider. See the snapshots above for proof "vodafone logo with airtel". It even works on windows 8.

    ReplyDelete
  54. when I istalling my Vodafone k3770z in win 8 it's is almost completed but it roll back.

    plz give me video tutorial how to install Vodafone k3770z in win 8

    ReplyDelete
  55. @Md Aslam, On Windows 8, Let the update install when Vodafone Broadband Modem installer requires. It needs some specific framework to be installed (Which the installer will invoke automatically, if windows Updates are ON) to continue installing the vodafone mobile broadband software.
    after install it works same as in Windows 7.

    ReplyDelete
  56. Hello friends can you say me what is the cost of Vodafone K3770 dongle. I asked to customer care they said its 999Rs n i asked in Vodafone care they say its 1350. Customer care says tat throught India its same price. Plz suggest i wan to purchase it.

    ReplyDelete
  57. i wud suggest you to go for micromaxx 353g which also support voice calling at Rs.1700....Vodafone K3770 doesnt not have sd card slot and about the price, which are different in states and dependent on offers.such as free usage for 3 months etc..i got this for 1600 with free usage of 4 gb in one month. one advanteage of this dongle is that you can use it in Linux also.

    ReplyDelete
  58. he Rajesh See if micromax 353g is for 1700 U can buy that instead of buying Vodafone k3770 if its for 1350 and more. and thanks Softwareking for that info....

    ReplyDelete
  59. hey bro I want to instal vodafone k3770z in win 8 consumer preview but it is not installing when setup is going to finish then all install files roll back

    If any solution plz mail me my id-(akashroy1080@gmail.com)

    ReplyDelete
  60. I guess, I have to make another tutorial for Windows 8 users :)

    ReplyDelete
  61. if you have use unicom china dashboard and you are stuck with no internet .......i got ur help...
    go to setting --->preference--->change Automatic to Gprs/edge...and also change ur port

    ReplyDelete
  62. ^Whats the use of GPRS/Edge MODE, if you have a 3G card and not be able to use 3G service.

    ReplyDelete
  63. OK..so u know any trick that can put vodafone dashboard again to unicom china dashboard ...because most of unlocked modem users have this problem

    ReplyDelete
  64. change the APN....
    it's really work man...
    thx guys ..

    ReplyDelete
  65. Hi i just bought a unlocked ebay zte k3770z which comes with a sofware called "connect manager" while on the pack its printed vodafone logo the sofware shows MTS connection is not connected and also MTS logo in the sms page.
    ok so i put in my vodafone it shows full range but does not connect to the internet as the default apn is set to MTS!!
    so i add a new docomo settings and still same error. I even tried manual dialup conecteion of XP and added apn to the modem driver but that shows modem failed message?!
    SO what am i missing here?? THanks In ADVANCE all!!

    ReplyDelete
  66. Hello I Connected Aircel/docomo 2g in Dial-up mode in vodafone k3770-z by following the above mentioned trick..In Dialup mode it supports only 2g How can i use 3G for Other Networks?Thanks in advance

    ReplyDelete
  67. @Manoj , on vodafone dashboard select the modem from the list >> select settings from above menu. there you will see, use 3G prefered,3G , 2G there you can select 3G prefered and wait for some time, if modem blinks blue or light blue, then you are on 3G network.
    Also keep in mind that you use correct 3G settings such as APN and have subscribed to 3G.

    ReplyDelete
  68. @anonymous who purchased modem from ebay, Never buy used modems from ebay for god sake and your own protection, they might have been used for an illegal operation or damaged with faulty firmware upgrade as i have mentioned in the introduction of this tutorial.

    ReplyDelete
  69. DO NOT BUY THIS.VODAPHONE SIM IN 2G NETWORK SPEED IS LESS THAN OTHER OPERATOR SERVICE. I HAVE FACE PROBLEM WITH VODAPHONE .3G NETWORK NOT AVALIABLE.WHERE OTHER OPERATOR 3G SIGNAL ARE GOOD.

    ReplyDelete
  70. Please share the installation procedure for Windows XP

    ReplyDelete
  71. I read all the comments and like many users, i also unlocked this datacard with chinese dashboard.Did anybody successfully restored vodafone software on this datacard? if yes, how?

    ReplyDelete

  72. HE ADMIN I AM USING MICROMAX MMX352G 3G USB MODEM, BUT I AM UNABLE TO USE IT ON WINDOWS 8.... CAN U PLEASE HELP ME....

    ReplyDelete
  73. my vodafone k3770z dongle and i have unlock this dongle in china unicom software and my problem is how to connect bsnl sim card in there data card so, plz send me to bsnl setting.....

    ReplyDelete
  74. My BSNL sim card's not working ever since I inserted it in k3770 dongle. What to do?

    ReplyDelete
  75. Varun ...............
    it is jst amazing .....
    and is working perfect with reliance
    i wanted to know
    can make any change in Ip setting in Dashboard of vodafone dongle when it is running on Voda Sim card
    because when i go to Network setting part, i see the bar where i can right something but it doesn't let me right
    for example if i want to change APN, or another IP, i cant change there
    any solution..
    Chandan(Delhi)

    ReplyDelete
  76. another question how to make it prefer 3g network..
    i dont know whr to find that option ..plz explain one more time, i read ur previous post bt could nt get that, i m using 2g

    ReplyDelete
  77. 3g Mobile Broadband Services Like simply selling an all-inclusive Mobile Broadband service - regardless of ... Two thirds of all tablets sold with integrated 3G, though not all user activate this Mobile broadband HSPA

    ReplyDelete
  78. This comment has been removed by the author.

    ReplyDelete
  79. hi this is ram,
    i am using vodafone data card. in my area signal is not there. so i followed ur procedure with tatadocomo sim card which i am using in my mobile.
    signal bars are showing, tata docomo & also other networks are also is showing, but i could not able to connect. whether i have to activate gprs for my sim before using or any other settings required. please provide the information as soon as possible.

    ReplyDelete
  80. @Every one

    Hey friends try to go to this Link for your vodafone k3770z modem. Go to this link - http://www.business.vodafone.com/site/bus/public/enuk/support/10_productsupport/laptop_connectivity/40_software/software/10_latest/p_software.jsp

    And download the mobile broadband software. I think this will change your Dashboard or firmware to its Original Dashboard in your cd-rom drive. I'm not Sure but i'm able to change my cd-rom in airtel e173 with latest connection manager because at first it checks for your modem's port. I think it will also work with vodafone. so Hurry!! just select version.
    i will recommend you to download version 10.2.302 software!!

    ReplyDelete
  81. sir my vodafone k-3770-z data card is actually giving me a problem.. my reliance sim has 2g and 3g services both.. when i try to access 3g net my data card runs in 2g mode .. there is no settings to change it in 3g mode..it automatically runs in 2g network.. how do i use 3g services i have no options

    ReplyDelete
  82. I used your trick to connect to internet. I used reliance sim. However even after connecting sometimes it shows no network access with yellow icon and even when that gets resolved it shows no internet access. In either case i am not able to browse the net.

    ReplyDelete
  83. I am trying to use an aircel 3G sim with this dongle,but keep getting this error when I try to connect.
    "The mobile broadband network connection operation
    (context activation) failed with error code 26
    Contact your mobile operator or device manufacturer
    The Mobile Broadband network registration, packet attach, or context
    activation operation failed."

    I have followed the steps given above. Please advise.Thanks in advance.

    ReplyDelete
  84. my zte k3770-z dongle is not showing the storage drive. it's just showing the CD Rom drive

    ReplyDelete
  85. after connecting to an airtel 3g network , i find that although the network shows Internet access, there are problems loading pages. the upload and download speed hardly goes above 20 kbps.

    ReplyDelete
  86. i entered airtelgprs.com in apn setting for airtel sim that have been recharged with 5 GB 3g data. after successfully connecting through 3g and 2g mode, the pages don't open. it has been more than 5 days that i am facing this problem

    ReplyDelete
  87. sir i've inserted the other sim to dat broadband but that's not search the network signals
    wat i do.........
    can u plz help me.....

    ReplyDelete
  88. K3770-Z does not have SD card, so it will not show Storage drive ofcourse.

    @anonymous: Make sure, you are not connected to any other internet source, when connecting through this modem.

    @Raaj raju : Please check your modem with other sim cards.

    ReplyDelete
  89. the same airtel SIM which shows problems loading pages works well in other data card. Earlier, u asked me to check if any other internet source is connected . how do i know this? the network icon shows the available connections and so i think its not connected until i select any of them.

    ReplyDelete
  90. when i connect to internet through an airtel sim, there are problems loading pages but when i use vodafone SIM, there is no such problem. Helpp

    ReplyDelete
  91. am getting problem my vodafone k3770-z not working properly when i use my aircel sim in it their is a big problem that it also not getting connected with my vodafone sim plzz help mee

    ReplyDelete
  92. admin am using win8 plzz help me

    ReplyDelete
  93. Hi SoftwareKing,
    Whenever I insert new sim(which i bought within 1 year) in my vodafone zte k3770-z modem it does not detect network.....rather when I use old sim which I am using from long before is working......pls give me some advice so that it can work on new sim too.....

    ReplyDelete
  94. for bsnl sim any trick is not workin

    ReplyDelete
  95. Hi, I'm using vodafone k3770-z modem. recently i was tried to unlock it. now the modem is not detecting. please help me.

    ReplyDelete
  96. My name rajesh not use Windows8 pc Vodafone model k3770-z

    ReplyDelete
  97. "No drivers found" my device is dead help me plsssssssssssssssssssssssssssssssss

    ReplyDelete
  98. its possible to get back to vodafone dashboard i did it successgully i too got trapped in that bullshit ugly dasboard but weeks of research i did and succesfully got back to the charm follow these steps:
    1)if you get fail at 98% then install all the vodafone drivers download by typing on google k3770z driver pack.I know your dongle may be not detected by the flashing software if not then just start the flashing software by nirav(hate this guy)unplug yoyur dongle keep the software running then replug your dongle it will be detected by software for only few seconds click the download button it will taKE TIME TO getting at five% and it will be done you will be with the mts dashboard then reflash the dongle with the same software but this time unplug it in between the process.
    2)you will get the dongle named as mf192 in control panel then download vodafone original dashboard from here:http://dc490.4shared.com/download/AT4Iajs-/ZTE_k3770z_Original_Vodafone_D.rar?tsid=20130804-085516-d6366483.
    and download:http://www60.zippyshare.com/d/94622449/5873043/ZTEMF192Unlocker.rar
    Now run nirav flashing software again and reflash your dongle you will see that the process passes directly from 62% to 96% then 98% and fail now run mf 192 unklocker disabling the antivirus (its not a virus)unpug your dongle and
    press the unlock button on yhe software nit will show waiting then plug the dongle and wait it will show nv error now unplug your dongle and open the nirav flash software and select the vodafone file and gflash the dongle and SUCCESS!
    4)NOTE:if you see mf 186 at starting when you first flashed the dongle and got 98% error try to flash directly with original vodafone dashboard firmware you may be able to get back to the original dashboard but im not sure but im oreety sure about this process in the upper steps but try ir if something happens yoou can recover it by the upper steps.
    You are back it had taken a lot of time to type this som please reply with positive comments any problem tell me i will resolve it

    ReplyDelete
  99. @creo..
    thank you..i reverted back to original dashboard but nothing happening thereafter I means there is no signal nor showing in is software...when I connect it just some sound there and vmb lite pop windows appears...when I went to device manager ..there is problem with drivers as it suggest...then what to do next..please help me out.

    ReplyDelete
  100. acha to hain but isme kyo voda hi chalta ai aur koi sim kyo nhi chalta hai kya baat hai br...

    ReplyDelete
  101. hi im vk
    ey I m not able to install vodafone mobile broadband driver in windows 8 if there is any no net kanet

    ReplyDelete
  102. my vodafone k3770-z china dongal install correctly but when i open it will be getting a problem(opened another window) & the vodafone sim not connect in 2G network but airtel,idea connect automatically,so plz help me @softwareking.

    ReplyDelete
  103. First of all thank you creo for letting me to install original vodafone dashboard on unlocked zte k3770-z modem ... and a big thanks for this tutorial which saved my modem ... i used aircel after unlocking it .. works fine ...

    ReplyDelete
  104. Hi Buddy!!
    Hi, I'm using vodafone k3770-z modem. now i just replaced Vodafone SIM with BSNL 3G. I entered APN (bsnlnet) but bsnl doesnt work in K3770-Z.

    pls help.

    ReplyDelete
  105. i bought vodafone datacard installed it and it is asking that username and password what should in that box defaultly please reply

    ReplyDelete
  106. Actually using Nirav auto connect, BSNL sim is working on vodafone 3G - k3770-z. Just give the apn - bsnlnet and dial number - *99***1# and it works !!

    RK
    CHennai

    ReplyDelete
  107. hey friends i am connecting vodafone datacard to my laptop but it is saying that usb driver not installed successfully. and it is not showing in my computer?

    ReplyDelete
  108. Hi Friends !

    When I connect my k3770z vodaphone dongle with my laptop ( window 8) , it shows connected
    but when I try to open any site massage appears "no internet access "
    Also at the bottom where signal strength symbol it shows "no internet access or no network"
    and when I restart the laptop it starts working ,
    every time I use to restart my laptop for internet access .

    Pl help...

    ReplyDelete
  109. hey guys i love u yaar ..for the solution ..i was just surprised to use vodaphone dongle with LOOP AND AIRCEL SIM CARD both cards are working after chaning the APN ...THANKS U SO MUCH..KEEP GOING ....ALL THE BEST...U R GENIOUS

    ReplyDelete
  110. Hi SoftwareKing, i have this wierd problem here...
    "DATA METER SHOWS CONTINUOS DATA USAGE..."
    When i connect to the internet, the meter shows continuous data usage. this sounds weird coz at that time no browser is open, no background processes are open, nor any downloads. i don't know why is this happening. Please help me out in this.

    ReplyDelete
  111. hey admin help me i,ve replaced my vodafone dashboard with unicom and want to restore original vodafone dashboard....just show me the steps to restore original or if there is any way to format my vodafone modem plzz help me its urgent...if possible then send me the solution at my address-aadarashkumar@gmail.com

    ReplyDelete
  112. This solution is not good. Because it will connect but will not give speed for browsing. You have to wait a long time for opening 'Google'. After waiting it not sure that it will open.
    So give me another solution for unlock it.

    ReplyDelete
  113. If you use a 2G subscription or the strength of your 2G or 3G signal is too low, there is no solution that will work for you. as you can see snapshots, I have been able to download 900 mb in just 30 minutes with an Airtel 3G connection a Vodafone USB modem. So it all depends upon your network and subscription.

    ReplyDelete
  114. Finally found one good admin who is replaying comment,

    Hello Admin,

    It's urgent By mistake i've replace original deshboard with China Unicom but now not even single sim card is working on my vodafone k3770-z.!
    Please tell me what should i do ?
    Is that any way to revert flashing and install original Software ? if not then please give me any solution for it.

    Waiting for your replay.
    Thank you.

    ReplyDelete
  115. Dude.. you ROCK ..!!!!! It worked for me with a Reliance GSM SIM Card..

    ReplyDelete

Related Posts Plugin for WordPress, Blogger...