1] Download this file [Download]
2] Disable your antivirus and Remove Idea card from modem and insert another company SIM card.
i.e. BSNL,AIRCEL,DOCOMO,AIRTEL etc.
3] Find out modem port no.
Device Manager->Ports (COM&LPT)
HUAWEI Mobile Connect – 3G Application Interface (COM[X]) ...X is port no.5] Run ‘CDMA Workshop.exe’
In Main tab
- Set your port no under COM Setting.
- Click on ‘Connect’
6] Click on Security Tab
- Under SPC, enter ‘000000’ in empty box.
- Click on SPC and then Send
7] Click on Memory Tab
- Under ‘NV Items’ click on Read
- Click on Ok when confirmation box appears
- Now enter ‘9999’ in Last NV Item box
- Click Ok
- Save File as ‘Unlock ‘ on desktop, and wait till the progress bar reaches to 100%
8] Now open ‘E1732 Downgrader.exe’ file and minimize ‘CDMA Workshop’
- Click on Next
- ‘Update Failure’ message will appear don’t worry about this
- Click on Finish.
- Under Main Tab click on Disconnect.
- Unplug your modem
- Again Plugin modem
- Again find Port no.
10] In Main Tab under COM setting
- Set port no
- Click on Connect
11] Go to Memory tab
- Under NV Items, Click on Write
- Click on Ok when confirmation box appears
- Choose ‘Unlock’ file from desktop that previously saved.
- Click on Ok and wait till progress bar reaches to 100%.
- Click on Ok
12] Go to the Main Tab and click on Disconnect.
13] Close ‘CDMA Workshop’ when confirmation dialog box appears Click on ‘No’
Now, you can use any SIM card in your modem !!
Thanks for sharing
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