The Standard freeware and tools that available on the internet won’t work on this device because this device has no IMEI Number instead of that it has a MEID number. So you cannot calculate the unlock code based on a MEID. The Standard methods presented for Huawei USB Modems won’t work on this device. You cannot able to update the firmware without SPC Code. So I hereby presented the other way used to read the code from the memory dump.
Disclaimer: This document is intended to show the way how to unlock a Huawei EC150 USB Modem / or a CDMA Mobile device. Methods presented here are tested on specific models and won’t work or no need to work on all models. Do the unlocking process at your own risk. I am not responsible for any damage caused to the device or loss.
MDMA – a Mobile Data Monitoring Application Specifications :-
| Manufacturer :- | CDMA |
| Application Types :- | EXE |
| Version :- | 3.3.0.7 |
| Model :- | All |
| Compatibility :- | Windows XP, Vista, 7, 8, 10 |
| Files Size :- | 3.68MiB |
| Files Type :- | Zip |
| Total Files :- | 01 |
| Last Updated :- | June 16,2015 |
| Create By :- | www.modemfiles.com |
File Password : www.modemfiles.blogspot.in
Downloaded Zip/Rar files extract in a folder using unzip/Winrar software, and procedure as mentioned in the specific post.
|
| How to use it? |
- Connect the “Huawei Mobile Connect - Application Interface” Port
- Go to Memory Tab and change the Type to “CEFS” and press Read. The Software started to read the memory
- Send a false code (any six digits) to the Device by using the SPC Button.
- The device will show you an error BAD SPC UNLOCK FAILED and the device will go to offline for few seconds. During this period the software will read the SPC Code. Immediately Press the “Save Buffer” Button. (Choose a path to save that memory dump file) , Open the file with data analyzer and press “Analyze”
- Now the Data Analyzer will analyze the data and show you the Results in the result text box. You’ll see the contents in the Data monitoring page.
- Click on SPC1 and press the memory address listed right to the SPC1.
- The first six digits is the SPC code of your USB Modem. Note down the ASCII Value.
- Type it on the SPC and send it to the device
- Now you see the DEVICE UNLOCKED Message on the bottom of the message box
- Make sure that the computer has all the drivers. (The easiest way to make sure that your computer meets this requirement is to connect the modem to the computer and connect to the internet.)
- Close any type of connection programs like Mobile Partner or Branded mobile software (Modem must not be connected to the internet, modem light must be blinking, the software must not be running)
Modemfiles will not be responsible for the unauthorized changes of the firmware of your modem. In addition, if you want a specific firmware related to Huawei & ZTE modem, dongle, data card & router, comment it if available, then it will be published. All firmware files posted on the modemfile.blogspot.com are free of cost and there is no need to pay them.