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.
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.
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.
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.
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.