Unlocking of EC156 Tata Photon Plus Huawei 3G CMDA EVDO modem is possible. Various network providers have CDMA modems. Unlocking the CDMA modem is difficult than GSM 3G / 4G modems/routers. I have found some ways to unlock your EC156 Tata Photon Plus Huawei CMDA dongle for free. The below-provided solution will unlock your EC156 Tata Photon Plus data card.
How to unlock EC156 Tata Photon Plus Huawei 3G CMDA EVDO Modem Free?
1. Download the Huawei EC156 firmware from the link provided at the end of the post.
2. Now, unzip and run the firmware update file.
3. Accept the agreement and click on the Next button to proceed.
4. On the following window, put a check on ‘Auto remove the device after update’ and click Next.
5. Read the warning message and click on the Start button.
6. Now, it will ask you for a password.
7. Put your MEID password (To get the firmware code of your MEID comment with model and MEID).
8. Follow the onscreen till the finish button.
9. Now, you have successfully finished the firmware update on your EC156 Tata Photon Plus Huawei dongle.
10. Now download the CDMA workshop tool 2.7 Pre-cracked version.
11. Extract it into a folder and run it.
12. In the COM port drop-down list, select the COM port to which you have connected the EC156 modem (To get the COM Port details, read this article.)
13. After detecting the COM port, click on Connect, and your Huawei EC156, Tata Photon Plus dongle, will be connected to the CDMA Workshop 2.7.0 tool.
14. Now go to the security tab and click the Read button.
15. When the SPC code is available in the box, click on the SPC button.
16. Here, you will find two options: Send and Write. Click the Send button, and you will get a message, “SPC accepted.”
Note: Now, your Tata Photon EC156 is SIM-free. You can use any network provider CDMA SIM card. If you select RUIM only option, then the default CDMA service will be disabled. If you select RUIM if available, you can use the inbuilt CDMA service without the SIM card, and when you insert any other SIM card, it will use a network of inserted SIM card.
We will soon provide unlock solutions of Huawei EC367, EC226, EC186, EC167, EC156, EC150 EC1260, and EC122 CDMA EVDO modems.
Now download the latest unbranded Huawei Mobile Partner software to use another network provider SIM card on your unlocked EC156 CDMA modem.
I hope you have unlocked your EC156 Tata Photon Plus Huawei data card successfully.
Download EC156 Tata Photon Plus Huawei 3G CMDA EVDO Modem Dongle Firmware
Download CDMA Workshop Tool 2.7 Cracked Version (Link removed due to virus, plz Google it)