Unlock MTS EC122 Huawei 3G CMDA EVDO Postpaid or Preapaid Modem Dongle Free – Today, I am writing article to Unlock MTS EC122 Huawei 3G CMDA EVDO Modem Dongle  Various network providers provided CDMA 3G Modem Dongle to his users. Unlocking CDMA modem is difficult that GSM 3G / 4G modems. I have found some ways through which you can Unlock MTS EC122 Huawei 3G CMDA EVDO Modem Dongle for free. The below provided solution will unlock fully your MTS EC122 Huawei 3G CMDA EVDO Modem Dongle postpaid or prepaid. If you are interested then you can try it out.
 

Step by step guide to Unlock MTS EC122 Huawei 3G CMDA EVDO Modem Dongle Free :

1. Download the MTS Huawei EC122 modem firmware which download link is provided at the end of the article.
 
2. Now unzip and run the firmware update file.

3. Accept the agreement and click on Next button to proceed.
EC122 CDMA modem dongle firmware update
EC122 CDMA modem dongle firmware update
4. On the following window put a check on Auto remove the device after update and click Next.
5. Read warning message and click on Start button. 
 
6. Now it will ask you for a password.
7. Put the password of your MEID. (To get the firmware code of your MEID comment your MEID).
 
8. Follow follow the online screen till finish button.
9. Now you have successfully finished firmware update of your MTS CDMA EVDO EC122 modem / dongle.
 
10. Now download the CDMA workshop tool 2.7 Pre-cracked version from the download link which is provided at the end of the article.
 
11. Now extract in a folder and run it.
 
12. Now in the COM port drop down list select the com port to which you have connected the MTS EC122 modem. (To get the COM Port read this article.)
13. Now after detecting the COM port click on Connect and your MTS EC122 3G Huawei CMDA EVDO Modem Dongle will be connect to the CDMA Workshop 2.7.0 tool.
 
14. After the MTS EC122 modem is connected select got to the security tab and click Read button.
cdma security tab - CDMA Workshop V2.70 cracked version
cdma security tab – CDMA Workshop V2.70 cracked version
15. When SPC code will be available in the box then click on SPC button. 
 
16. Now you will get two option Send and Write as in below screenshot. Click on Send button and you will get a message spc accepted.
Send SPC as Default in cdma workshop
Send SPC as Default in cdma workshop
17. Now select the Other tab and in the RUIM – select RUIM if available or to RUIM only and click on the write button.  Now you have successfully unlocked your MTS EC122 3G Huawei CMDA EVDO Modem Dongle. 
CDMA modem unlock RUIM options
CDMA modem unlock RUIM options
Note : Now you can use both CDMA inbuilt and CDMA of another network  provider facility in your modem. If you select RUIMonly then the default CDMA service will not work and if you select RUIM if available then you can use CDMA service without the sim and CDMA of another network provider service when you insert the sim into the MTS EC122 3G Huawei CMDA EVDO Modem Dongle.
 
Users are requested to share the successful story to help each other.
Hope you have unlocked your MTS EC122 3G Huawei CMDA EVDO Modem Dongle successfully, then like my Facebook Page.
 
Now download the latest Unbranded Huawei Mobile Partner Software from this link to use another network provider sim on your unlocked MTS EC122 CDMA modem.
 
Update : Huawei CDMA modem firmware charge is Rs. 60 for indian users and 1.50$ for international users.

Download MTS EC122 3G Huawei CMDA EVDO Modem Dongle Firmware
Download CDMA Workshop Tool 2.7 Cracked Version

236 COMMENTS

  1. This is what it shows when detected but when replaced with BSNL evdo sim no signal bar is shown but works with BSnl Modem if checked did i miss anything

    Readed modem info:

    Modem COM port : COM13

    Applications COM port : COM12

    QC Diagnostics port : COM11

    Hardware version : CE7EC122MVer B

    Firmware : 11.104.04.01.656

    Firmware Build Date : May 07 2010 14:17:07

    Dashboard version : UTPS21.003.12.05.656_MAC21.003.12.01.656

    Chipset platform : QUALCOMM

    Chipset name : Qualcomm

    R-UIM settings: R-UIM Only

    Lock status: Locked (Card Lock)

  2. Hi Kamlesh the firmware update code worked like a charm but i was wondering if i could get the second code i mean the unlock code.My EMEI is in alphanumeric
    so i realy don’t know how to get dat code.Thanks
    MEID-A000002D057D18

  3. CGMM name : EC122
    MEID : A000002D1F279C
    ESN : 8087B018
    IMSI : 405891380992923
    Serial number : HIA9MB1132827483
    Hardware version : CE7EC122MVer B
    Firmware : 11.104.04.01.656

  4. The CDMA workshop tool 2.7 cracked version that u have uploaded on mediafire is removed by the website and is not available for downloading. Please upload it again.

  5. Hi,

    My Device is MTS MBlaze, Brand : Huawei, Model : EC315, MEID : A0000043695857. Is it possible to unblock if i use the above steps?.

    Thank & Regards

  6. SIR CAN U GIVE ME THE UNLOCK CODE FOR MEID:A000002DA7BE93A,
    i have download DFS to generate unlock code but when i open it, its need username and password to do further procedure, i am using windows 10

    thnks

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