Unlock micromax MMX 250c MTS India CMDA EVDO Modem Dongle Totally Free – Recently I have written article about unlocking of Reliance E1260 CDMA EVDO modem broadband. Today, I have come with unlocking solution with  micromax MMX 250c MTS India CMDA EVDO Modem Dongle Datacard totally Free.  There is no charge in unlocking your micromax MMX 250c MTS India CMDA EVDO Modem Dongle. Not only MTS various other network providers also provided CDMA 3G Modem Dongle to his users. Unlocking CDMA modem is difficult than GSM 3G / 4G modems / routers. I have yesterday unlocked one micromax MMX 250c MTS India CMDA EVDO Modem Dongle. Interest users who have CDMA dongle of micromax MMX 250c MTS India can now unlock his micromax MMX 250c MTS India CMDA EVDO Modem Dongle for free. The below provided solution will unlock fully your micromax MMX 250c MTS India CMDA EVDO Modem Dongle. If you are facing any problem in unlocking your micromax MMX 250c MTS India CMDA EVDO Modem Dongle then just leave a comment and with a few hours you will get your reply. To unlock micromax MMX 250c MTS India CMDA EVDO Modem Dongle there is no firmware flash is needed because micromax MMX 250c MTS India CMDA EVDO Modem Dongle comes with unlocked firmware and you need to change the some settings to enable or use another network provider sim.
Step by step guide to unlock micromax MMX 250c MTS India CMDA EVDO Modem Dongle totally Free :

1. Download the CDMA workshop tool 2.7 Pre-cracked version from the download link which is provided at the end of the article.
 
2. Now extract cracked CDMA workshop tool 2.7 cracked version in a folder and run it.
 
3. Now in the COM port drop down list select the com port to which you have connected the micromax MMX 250c MTS India CMDA EVDO Modem Dongle. (To get the COM Port read this article.)
CDMA Workshop Tool main tab - COM Port
CDMA Workshop Tool main tab – COM Port
4. Now after detecting the COM port click on Connect and your micromax MMX 250c MTS India CMDA EVDO Modem Dongle will be connected to the CDMA Workshop 2.7.0 tool.
 
5. After the micromax MMX 250c MTS India CMDA EVDO Modem Dongle is connected, go to the security tab and click Read button. (If it giving error then write simply 000000 (six zero) above the SPC text box)
read flash in cdma workshop tool
read flash in cdma workshop tool
6. When SPC code will be available in the box then click on SPC button. 
 
7. 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 or Phone Unlocked.
Send SPC as Default in cdma workshop
Send SPC as Default in cdma workshop
8. Now don’t run around the room, your micromax MMX 250c MTS India CMDA EVDO Modem Dongle is not unlocked till now.
 
9. 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 micromax MMX 250c MTS India 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 micromax MMX 250c MTS India CMDA EVDO Modem Dongle.  If you select R-UIM only then the default CDMA service will not work and if you select R-UIM if available then you can use CDMA service without the sim and CDMA of another network provider when you insert the sim into the  micromax MMX 250c MTS India CMDA EVDO Modem Dongle.
 
Users are requested to share the successful story to help each other.
 
Unlocking solutions for Huawei EC367, EC226, EC186, EC167, EC156, EC150 EC1260 and EC122 CDMA EVDO modems are available now.
 
Hope you have unlocked your micromax MMX 250c MTS India CMDA EVDO Modem Dongle successfully, then like my Facebook Page.

19 COMMENTS

    • There is no firmware is available for Micromax MMX250c dongle, so there is no use of firmware code, simply follow the procedure as mentioned, and if your dongle is of un-customized firmware then it will be unlocked.

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