Update 2011 – This page was published on the first day I started this blog. Sorry for bad English :)

Hi dear readers,

First of all I will introduce myself for you. I’m Ruchira Sahan and I’m from Sri Lanka. I’m a person who like’s technology and that kind of things. So I love to do things the way I want. I love to work in technology projects regarding to my interest area. These are things i love most in technology,

  • Computers
  • Internet
  • Servers
  • Motor Mechanics
  • Telecommunications
  • New trends

So I decided to start a blog for sharing my knowledge and gaining knowledge from you! In the top I mentioned you about technology but I’m not a geek :P who interested in technology field. :D I’m interested in lots of other things too such as fashion, Socialization and more… So for share our knowledge please be in touch with my blog by subscribing my mailing list powered by Feedburner .. And my twitter feeds. So see you on my main page Bye,

Ruchira Sahan


I'm Ruchira Sahan and all posts on this blog are completely my thoughts and writings. I love DIY and Technology. So feel free to contact me for anything about this blog and don't forget to add a comment if this blog helped you! Thanks
View all posts by Ruchira
  • Pliver

    Hi Ruchira this is ur niger friend Pliver.this is first visite me.

  • Pliver

    don’t send reply 2 me.because i haven’t internet.I got modem 4 few days.

  • Hanumandlu

    i am using huawei e1550. my network speed 236kbps. how can iget more in INDIA

    • http://www.ruchirablog.com Ruchira

      weel you cant do anything in software side to speedup your connection How ever if you are getting low signal strength there some methods to improve it! Search google! :)

  • feroz

    dude your cool ,
    i unlocked many dongles to my friends world wider with your guiding,
    but i have a different issue there’s a phone from Nokia 2690. how can i get the restrictions off?
    appreciate you if you can help me as soon as possible.

    i am known as a gizmo guy, even your help did a lot in that.
    thanks dude.
    pls give me a reply

    • http://www.ruchirablog.com Ruchira

      Thanks for the kudos :)
      I think those 2690 and older series nokia phones need software mods to unlock which means you need to take it to repair shop. I dont know its possible to unlock locally you can search google for that!

  • niroshan

    Dear Mr ruchira

    1. I have a Huawei E1550 HSPDA modem. do u have software to make call from it?

    2. I want to use skype in Oman but it is blocked. What can i do?

    pls help me


    • http://www.ruchirablog.com Ruchira

      1. I think you solved it already

      2. You need to use VPN or proxy if skype is blocked.

      • atul

        Hey you can use teamviewer and make a call using that
        ignore about the screen and desktop sharing

  • http://perfectz.info Supun Attanayake

    I get “502 Bad Gateway” error.

    Check : http://static.perfectz.info/phpinfo.php

    • http://www.ruchirablog.com Ruchira

      please add your comment in right section! if you are using centos 5.5 it wont work. Use centos 5.4 to install the script and then upgrade to 5.5 !
      However I recommend to use ubuntu 10.04

      • http://perfectz.info Supun Attanayake

        I am really sorry. :( I missed the tab.

        I know how horrible is to manage content in your website as a administrator.

  • sethu

    Mr Ruchira

    pls pls help me to enable my huawei e156g modem voice feature..

    i m from india and i m getting “error connecting to server” always.

    pls help me………..

    • Sagar

      Found modem : E1731
      Model : Huawei E173
      IMEI : 354369041258618

      plzzzzzzzzzzzzzz send me unlock code……….

      • http://www.ruchirablog.com Ruchira

        IMEI: 354369041258618

        Entsperren / Unlock: 58860335
        Flashen / Flash: 34892944

  • Marcel Iures

    Hi there, Ruchira!
    Can you help me 2 unlock my mobile Huawei U1000s?
    IMEI : 352888025166671
    Operator : 226-05

    Pls notice that unlock code 59232924 doesn`t work.

    • http://www.ruchirablog.com Ruchira

      U1000 is a phone right?

      • Marcel Iures


  • Marcel Iures

    Can you help me?

    • Marcel Iures

      I dont deserve an answer? Like “I cant” or “I want”!

      • http://www.ruchirablog.com Ruchira


        • http://www.ruchirablog.com Ruchira

          oops sorry I cant help you with phones because I didnt got experience with them!

  • http://hearthackerbunny.blogspot.com Manik

    hi friend,
    I had a problem with unlocking Huawei e1550.As i had calculated both flash code and unlock code and entered the unlock code for 10 times now it is showing that (only specified Sim / usim can be used in the device ).

    now what can i do to unlock my modem and use other Sim in my modem..
    Plz send reply

    • http://www.ruchirablog.com Ruchira

      sorry if you entered the code 10 time wrong. it cant be unlocked easily!

  • Slowad

    Hey Ruchira
    I would like to know if there are any ways in which you can download and browze the internet for free using a usb huawei e1725 modem

    • http://www.ruchirablog.com Ruchira

      you cant get free internet!

  • rashid

    man you’re cool , many thank for your help , I will visit your blog every day .



  • Micheal

    I gotthe unlock codes from your site whiich builds them and downloaded your huawei-code-writer software..
    but when i open the software,it detects the modem but when i click on unlock modem,the software hangs for several minutes until i close it and i don’t get the option of entering the unlock code..
    help me out Ruchira

    • http://www.ruchirablog.com Ruchira

      give a restart to your computer and try again!

      • Micheal

        even if i restart the computer it does the same thing…
        am using the software on windows 7 ,maybe the software is not compatible with windows 7.
        am stack at the point and yet i want to unlock the modem…

        • http://www.ruchirablog.com Ruchira

          ooops yes windows 7 might not be compatible. Please try with another computer with winxp

          • Micheal

            I tried it out on windows xp and it opened and gave me an option of unlocking the modem but when i enter the unlock code got from your unlocking codes site it brings an error message.
            the error is ,:sending unlock code ERROR”
            so what problem is there now?

    • yaqub

      the answer to that is turn off the internet and then the firewall and antivirus and watch the software doing wonders.

  • http://pureloveclub.com me

    not much time for a blog but enough to tinker with a VPS? I see. Why linode?

    • http://www.ruchirablog.com Ruchira

      linode for life!

  • Kelum Fernando

    Hi Ruchira!
    Can you help me 2 Flash my mobile Huawei E156g for free?
    I’m Using DC unlocker 2 Client 1.00.0416

  • Khushal

    I have Huawei E173Bu-1 3G Data card, I want to unlock that card…How do I know this card had unlocked or locked?

  • Amila

    Is there any way of unlocking ZTE MF100 modem…? please help…

  • isaac

    plz!!!!!!!!!!!!!!!!!!!!!!!!!!!i need yhe unlock key for usb modem
    mtn E160x

  • DArrk

    how can i unlock my E153 dongle ?

  • Yuriy

    how can i unlock my E153 dongle
    IMEI: 352375044808111

    • http://www.ruchirablog.com Ruchira

      IMEI: 352375044808111

      Entsperren / Unlock: 57173299
      Flashen / Flash: 33980969

  • ITPS

    how can i unlock my ZTE MF100 dongle ?
    IMEI : 353164042864360

  • http://www.facebook.com/buddikaprassanna.sadaruwan buddika

    matath podi help akak one mage huawei modem aka unlock karaganna hati poddak kiyapanko bn…!!

  • shafi

    i have a modem imei number 352445046622461….i cant use all sim cards in it……….how i can maitain it,pls help me…..E1550

    • http://www.ruchirablog.com Ruchira

      IMEI: 352445046622461

      Entsperren / Unlock: 47684230
      Flashen / Flash: 47075929

  • Nitharshanaa

    nice creative ruchira. gud luck!!!!!!!!!

    • http://www.ruchirablog.com Ruchira

      Thanks nitharshana akki :)

  • http://www.ruchirablog.com yogesh kumar

    Dear sir my Airtel data card i want to unblocking the data card my
    model number are E1731
    Imei 354369041620924
    s/n 8CA4CA1142120162
    Reply soon i wait for your reply

    • http://www.ruchirablog.com Ruchira

      IMEI: 354369041620924

      Entsperren / Unlock: 34538556
      Flashen / Flash: 66117593

  • deea13

    Hey Ruchira !
    I would like to help me to unlock my phone huawei g6600 .

    IMEI: 357510035874335

  • deea13

    please reply soon!
    I wait for your reply!

  • janavas

    pls help me i have htc windows7 mobile i want unlock code pls help me

    imei no :35777903204029501
    pls send unlock code
    and how to unlock

  • janavas

    pls help me i have htc windows7 mobile i want unlock code pls help me

    imei no :35777903204029501
    pls send unlock code
    and how to unlock


  • shaheryar khan

    Dear Ruchaira
    I found your blog very interesting, I Huawei E180 Modem, it is working fine both in HSDPA and EDGE mode for 1 operator ( I am in KSA, So my modem working for Mobily 2G/3G Network operator). But when i insert the SIM of other operator i-e STC it can only be connected in Edge mode. for HSDPA it give Error ” the port is closed”. I tried to use your unlocking technique. but it is give error after i put the 8-digit unlock code and execute the unlock modem command.
    I need your support in this regard.
    Shaheryar khan

  • Luis

    por favor passwoord 8 digitos de desblqueo mi IMEI 359853032095043

  • Santosh

    I have Model -Huawei E173Bu-1 3G Data card, I want to unlock that card.
    How do I know this card had unlocked my card.
    Model- Huawei E1731
    IMEI : 354369042879503
    Kindly send me the unlock code plz…

    • http://www.ruchirablog.com Ruchira

      IMEI: 354369042879503

      Entsperren / Unlock: 63020974
      Flashen / Flash: 46771071

  • valdek

    Can you please help me with unlocking this device?

    Huawei E585u-82
    Imei: 357309041351531


    • http://www.ruchirablog.com Ruchira

      IMEI: 357309041351531

      Entsperren / Unlock: 37216890
      Flashen / Flash: 53310998

  • valdek

    Unfortunately it did not work :(
    After connecting the modem to the computer I have applied the unlock number received from you but it shows me an error message…

  • harun

    while trying to unlock voice on huawei e1750 by dc unlocker it says ‘insufficient credit’.
    pls reply.

  • Yeshan

    do you know how to unlock ZTE MF100? Many people are requesting that. please help me and them. thanks.

  • jit

    can u help me to unlock, Huawei E173Bu-1.

  • Mark

    Hi Mate

    I just emailed you , Thanks for the Great work you are Doing
    Have got my Unlock code and Flash code Fine .
    But cannot download Huawei code Writer.rar software . is there another Link or somewhere else I can get it – or does it take Many Hours to Download ??
    Thanks Mark

  • Freax

    Ruchira!! Please help me with Huawei u8800 IDEOS X5
    IMEI: 353043044137043

  • vabna

    IMEI:- 358145039459491
    Model:- G1157

  • gabi

    Hallo Ruchira,
    Please can you send me the unlock code for HUAWEI U 8210/Vodafone 845

  • kiran

    I am using huawei e1731 3g modem.
    Its imei no is.354369043830299
    I used process what u mentioned.
    I got unlock code:51307306

    While I am using this code to unlock it showing as error.
    Found Phone, Phone Info:
    – Manufacturer :huawei
    – Model :E1731
    – Revision :
    – Phone IMEI :354369043830299

    Send Unlock Command… ERROR

    Pl show way for me

  • Stefan

    I will open my Huawei 367 USB modem;
    can you help me?

  • amez

    hola amigos
    ayudarme a desbloquear mi teléfono celular.
    Dios te lo pague.
    Modelo: Nokia C1-01
    IMEI: 357886049770317
    muchas gracias

  • Bittu

    Hi ,
    I have Huawei E173Bu-1 data card unlocked. Just tell me one thing will it support 2g sim cards also alongwith 3g?

    • http://www.ruchirablog.com Ruchira

      yes it supports both 2g and 3g

  • Utpal Kumar Ray

    I followed your tips and now I can mount my smartphone on win-xp through wi-fi.

    Thank You.

  • ricco eli

    PLIZZZZZZ…….send me an unlock code of E1750 huawei modem with EMAI: 351910045156747


    • http://www.ruchirablog.com Ruchira

      IMEI: 351910045156747

      Entsperren / Unlock: 35236157
      Flashen / Flash: 47158175

  • http://ruchirablog.com sampath

    plzzzz give me my unlock pin

  • http://ruchirablog.com sampath

    model E153
    IMEI: 869604002773876

    • http://www.ruchirablog.com Ruchira

      IMEI: 869604002773876

      Entsperren / Unlock: 52778838
      Flashen / Flash: 58485158

  • jiro

    how to unlock code my huawei usb modem?IMEI 359767037471910 thanks

    • jiro

      ooops sorry,,:) model E1750c

    • http://www.ruchirablog.com Ruchira

      IMEI: 359767037471910

      Entsperren / Unlock: 44977585
      Flashen / Flash: 60163145

      • jiro

        thanks a lot..it help a lot,super!! :) can u please teach me how to do that…………

  • Liv

    Please!!!!!!!, can you please help me with unlocking this device :
    Huawei U8160
    IMEI: 357147041231646
    Thanks !

  • brix

    help me to unlock my huawei usb modem stick IMEI 355013040391439 model 1750C.thanks

    • http://www.ruchirablog.com Ruchira

      IMEI: 355013040391439

      Entsperren / Unlock: 61930811
      Flashen / Flash: 36909039

      • brix

        super thanks,,you are great!!! :D :D :D

  • shailsri

    Please help to unlock the data card
    IMEI : 355013047944214

    Huwaei E1750C

    • http://www.ruchirablog.com Ruchira

      IMEI: 355013047944214

      Entsperren / Unlock: 52152212
      Flashen / Flash: 40094756

      • Richard cole

        Hi Ruchy, cudos to ur good job here could you help me unlock this Huawei E353 modem
        imei:356763042563890, Thanks so much.

        • http://www.ruchirablog.com Ruchira

          IMEI: 356763042563890

          Entsperren / Unlock: 52743998
          Flashen / Flash: 54569270

  • charles

    plz help me unlock the huawei e160e
    imei 354765033957200

    • http://www.ruchirablog.com Ruchira

      IMEI: 354765033957200

      Entsperren / Unlock: 53265485
      Flashen / Flash: 54574776

  • samarrs

    Plz help me out ..I need unlock code for
    Huawei u8510
    imei: 357191040132322
    Thank you….Please

  • DM

    Thanks a million Ruchira… you are a MAN

  • Lucy

    Hi Ruchira.
    can you please help me with unlocking my phone?
    Samsung acton GT-S3370


    Thank you!!

  • Siddiqui

    Dear Ruchira ,
    KIndly provide the unlock code for my 3 mobile huawei E353 modem with IMEI number 868165004835924.


    • http://www.ruchirablog.com Ruchira

      IMEI: 868165004835924

      Entsperren / Unlock: 36077016
      Flashen / Flash: 34946278

  • regster

    My fone is huawei g6600 vodafone Portugal
    imei: 357510034724986


  • Jahjah Merhej

    Dear Ruchira,
    Please help me unlock my HUAWEI USB stick Model E367, IMEI: 353612042031257 with S/N:V8H5TA1140100364

    Thank you in advance.

    • http://www.ruchirablog.com Ruchira

      IMEI: 353612042031257

      Entsperren / Unlock: 46442502
      Flashen / Flash: 50396584

  • Partha Pratim Roy

    I have Huawei E173Bu-1 I want to use it for all sim card instestead of one . So, please send me the unlock code.
    IMEI : 354369046518057


  • Partha Pratim Roy

    I want to unlock the Huawei E173Bu-1 for all sim card
    please send me a unlock code.
    IMEI : 354369046518057


    • http://www.ruchirablog.com Ruchira

      IMEI: 354369046518057

      Entsperren / Unlock: 66180250
      Flashen / Flash: 66615285

  • Prince

    Help Me ruchira If u Can….!!!!
    How Can I Open My E63 Which Is password Protected As I’ve Forgotten The Lock Code….????

  • António Silva

    I want to unlock my Huawei E392u (4G-LTE) for all sim card
    please send me a unlock code.
    IMEI : 860999000684920

    Thank you

    • nish

      IMEI: 860999000684920
      » Unlock: 65047690
      » Flash: 33748591

  • Vijayan KT

    Hi Ruchira
    I have one Huawei U8650NFC-1 and its IMEI: 862076014274481

    I have tried following number but did work, so please give the exact code so that Ican unlock my phone.
    Entsperren / Unlock: 39148746
    Flashen / Flash: 64812806
    thanks & regards

  • Wadran

    Pleass help man!
    I have (HUAWEI) vodafone mobile broadband K3765
    IMEI: 355645041785067

    • http://www.ruchirablog.com Ruchira

      IMEI: 355645041785067

      Entsperren / Unlock: 40488383
      Flashen / Flash: 56503796

  • Vikas

    thanx a lot

  • John Nilsson

    Hi Ruchira,

    After trying for a long time I have not been able to unlock my Huawei E353 modem. Can you please help me?
    IMEI : 869727000566248

    Thanks and Best Regards,

    • http://www.ruchirablog.com Ruchira

      IMEI: 869727000566248

      Entsperren / Unlock: 40250773
      Flashen / Flash: 59016701

  • Izzi

    would apprecaite your help with unlocking
    Huwaei – Model E932u-12

    and what would be the steps to enter the unlock code —–please

    • http://www.ruchirablog.com Ruchira

      IMEI: 860999000101206

      Entsperren / Unlock: 35215325
      Flashen / Flash: 57322025

  • jdon007

    hello can you help to unlock huawei e586 modem uk and huawei u8180 phone uk

  • Qainoor

    Hiii Ruchira!
    May you please help me unlock my iphone 3gs?
    The IMEI number is 012762001619395
    Thank you very much :)

  • peter mbogo

    Dear Ruchira,
    I have a ZTE MF637U modem IMEI 351817040666606 and have obtained unlock code 486738020684 but when i apply it i get message “maximum number of retry attempts reached”. Please help


    Hi Ruchira
    plz send EC156 UNLOCK CODE

    Found Phone, Phone Info:
    – Manufacturer :+GMI: HUAWEI TECHNOLOGIES CO., LTD
    – Model :EC156
    – Revision :TCPU_HWEC156DT01
    – Phone IMEI :801f04f7


    • Ansar Ahmed

      hey ajay.. r u able to unlock.. kindly send me the procedure if u did unlock…

  • malith dananjaya

    selection :
    manufacturer – Huawei modems
    model – Auto detect (recommended)

    Found modem : E173
    Model : Huawei E173
    IMEI : 862910015463281
    Serial NR. : XVABYA9230512751
    Firmware :
    Compile date / time : Dec 24 2011 14:37:52
    Hardware ver. : CD1E153M
    Dashboard version : UTPS21.
    Chipset : Qualcomm MSM6290
    Voice feature : disabled
    SIM Lock status : unlocked
    Wrong codes entered : 0 (unlock attempts left : 10)

    plz hlp me

    • http://www.ruchirablog.com Ruchira

      Your unlock code is 49521254 and flash code is 45667873

  • David Perkins

    how do i get free master card??

  • David Perkins

    can you help me with SMTP or Mailer

  • sina



    • sina


      THE IMEI:356344040173264


  • Nilanke

    Pls unlock my dongle
    IMEI : 353613047196079

    • http://www.ruchirablog.com Ruchira

      Your unlock code is 45013343 and flash code is 64046442

  • ahmed

    plz can help me to browse free on my network

  • sina

    Hey it’s me again……………… pls some1 pls help me out coz i can wait for my gift that my poor mother that gave it when she pass away wel everybody can help me the poor girl right ……..

    HUAWEI G6600

    • http://www.ruchirablog.com Ruchira

      So sorry about your loss. This method wont work for huawei mobile phones. thats why I didnt replied to you.

      • sina

        Thanks for ur time Ruchira n have a nice day

  • sina

    PLS HELP ME NOW ??????

  • tmt

    Pleass help me to unlock my usb modem!
    I have (ZTE corporation) model (MF190) HSUPA USB STICK
    mobily .
    IMEI: 861313018428693

  • sina

    hey Ruchria how cum u cant help meeh out i thought you can do anything but im guessing not aye…..:(

  • uia

    Hi Ruchira,

    After trying for a long time I have not been able to unlock my ZTE MF190 modem. Can you please help me?
    IMEI : 861313018428693

    Thanks and Best Regards,

  • shahnwaz Alam

    help me to unlock my aircel e1750c..
    plz reply me….
    Model : Huawei E1750c
    IMEI : 355013049796604
    Firmware :
    Dashboard version : UTPS21.
    Serial NR. : NJA5TA9251031583

  • John Lod

    Can you help me with unlock key my Huawei E392U-12 (4G-LTE) the IMEI :860999000176414

    • http://www.ruchirablog.com Ruchira

      Your unlock code is 44680019 and flash code is 34391650

  • dilan manoj

    my dongle is unlocked one(huawei e156g).i did firmware update from 11.609.10.00.00 to 11.609.10.00.264(B409) . i dont know it is upgrade or downgrade..but now i want install previous version..when installing happing it is asked me a password to continue ..i dont know what is the password??plz help..

  • sneky022

    molim pomoć

    • http://www.ruchirablog.com Ruchira

      Your unlock code is 54609149 and flash code is 43014518

  • sneky022


  • chakib

    hello Ruchira, plz can you give me my unlock code for huawei g 6600 , thanks a lot

  • chakib

    hello Ruchira, plz can you give me my unlock code for huawei g 6600 , thanks a lot
    IMEI: 357510038875347

  • jack

    Please!!!!!!!, can you please help me with unlocking this device : huawei g6600
    Imeil; 357510038875347

  • wiguy

    Can you help me with unlock key my Huawei GT-E2550
    the IMEI :355170041991011

    Thank you

  • alucardtry

    Good day. Please help me in unlocking E392U-12
    Found modem : E392
    Model : Huawei E392
    IMEI : 860999000149635
    Serial NR. : A6M5TC11C1005804

    Thanks in advance

    • http://www.ruchirablog.com Ruchira

      Your unlock code is 65084449 and flash code is 65209180

  • uia

    Pleass help me to unlock my usb modem!
    I have (ZTE corporation) model (MF190) HSUPA USB STICK
    mobily .
    IMEI: 861313018428693

  • Binoy

    Hi Ruchira,
    Need your help to unlock my Samsung Jack i 637 locked with ATT & WinMo 6.5 version.
    IMEI #: 35698303123758/6 03

    Thanks a ton :)

  • Ansar Ahmed

    hey ruchira

    pls help me unlock this device- this is the msg being displayed in sagmaster:

    Found Phone, Phone Info:
    – Manufacturer :+GMI: HUAWEI TECHNOLOGIES CO., LTD
    – Model :EC156
    – Revision :TCPU_HWEC156DT01
    – Phone IMEI :80400340


  • Rolf

    Hi Ruchira,
    Could you please provide SIM unlock code for Huawei Ascend Y100 U8185, IMEI 862886011190930.

  • the trismegistic one

    Ruchira, you seem to do all this without mention for pay…You need to hear this more often…THANKS and keep up the good work…

  • Al

    Hello Ruchira,
    can you please provide the unlock code for my LTE Card E392u-12 with IMEI: 860999001829813?

    Thanks very much.

  • Joella Griffin

    Hello Ruchira,
    I have a Huawei stick Model: E160G, there is written also IMEI: 359390028208017 and S/N: DL5TAA19A2204640. I want to use it with another Internet Profider.
    Can you tell me wat to do?

    Thank you very much already

  • sayfull

    Hi Ruchira,

    Kindly i need your assistance to unlock my ZTE usb broadband

    IMEI : 359728032885892
    Model : MF 190

    Thanks for your kind cooperation

  • Zsolt Szabó

    Dear ruchira!

    Zsolt Szabo, I am from Hungary. Vodafone 858 Smart (Huawei U8160) independent of equipment you want NCK code.
    The IMEI number: 356652041020270

    Thanks in advance for your help!

    Best regards,

    Zsolt Szabo

  • http://www.frmpc.com bilgisayar forum

    I think you solved it already

  • http://www.dalgicplaza.com dalgıç plaza

    thank nice

  • http://www.frmpc.com frmpc

    Thanks for your

  • hari

    dialog dongle unlock codes

  • rinku

    - Manufacturer :huawei
    – Model :E1550
    – Revision :11.608.14.15.356
    – Phone IMEI :354638042583111

    pls mail unlock code and flash code

    • http://www.ruchirablog.com Ruchira

      Your unlock code is 38116230 and flash code is 36859022

  • Saurav Kumar

    Hi friend,
    Manufacturer :huawei
    – Model :E353
    imei number- 868165000768160.
    If you can please kindly help me to unlock it.

  • http://www.thewebsyntax.com David

    Hi Ruchira. Do you have a plugin for a landing page for word press that is actually working please? You can email me. Thanx

  • jash

    hye i m getting problem of bluestarck is running slowly but nw not opening also wht should i do say……….