ZTE MF831 Unlock Code.

This product is designed to unlock the ZTE MF831 modem using the unlock code.


Note for the unlock code, you will need the data read from the device by using ZTE Reader Tool. If for some reason you were not able to read data from the device, do not purchase this product!

Also, you must make sure that the modem with the inserted SIM-card of another operator prompts you for the unlock code (Unlock Code).


Supported devices
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ZTE MF831 (Beeline)

Instructions for obtaining the unlock code
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1. Download the archive with the program http://unlockclub.ru/downloads/ZTE_Reader_Tool.7z or https://3ginfo.ru/downloads1525.html ZTE Reader Tool and the necessary drivers.
2. Connect the device to a PC using a USB-cable.
3. Install the driver ZTE Installer.
4. Run the application ZTE Reader Tool and enter the IP-address of the device, and the password to access the web-based interface (default is 192.168.8.1 and admin)
5. Press the "1. Diag Mode", if done right, the log window we will {"result": "success"}, and open Device Manager several COM-ports.
6. Push the button "2. Detect" in the drop down list, select the COM port on top - ZTE Diagnostics Device.
7. Push the button "3. Read", then in the log window displays information like:

IMEI: 862828xxxxxxxxx
Firmware: _MF831V1.0.0B04
Unlock attempts: 100
Status: Locked
Encrypted: D1D48EDC60C0xxxxxxxxxxxxxxxxxxxx

8. There IMEI device is 15 digits, which are specified on the label to the device, and Encrypted - information that you need to get the unlock code. Note sign of the correctness of data read is a match with the actual reading IMEI IMEI device. If you do not, you may incorrectly installed drivers from paragraph (3), or selected the wrong COM-port in paragraph (6). In this case, you must repeat the reading of the data.
9. Pay for the unlock code in any way you want from the selection on the trading floor. Immediately after the payment you will have a registration form in which you want to fill IMEI and Encrypted, obtained by you from the program ZTE Reader Tool. If for some reason the registration form you will not have (for example, after the payment you forgot to press the button "Back to the seller") - you can fill it by clicking on the link in the letter from buydigi.ru paid for the goods, which is sent to the Your email immediately after the payment.
10. Fill out the form and wait for an answer to the unlock code from 1 to 2 days, the code will be sent to you by e-mail specified at purchase
11. Insert the SIM-card of another operator, go to the web-based interface, and in the window to enter the unlock code (Unlock Code) enter the code.


Caution To purchase this product is only if you correctly read the data using ZTE Reader Tool, ie you are convinced of their correctness in paragraph (9) of this manual and the device asks if you have unlock code network (ie attempts to enter the unlock code is not spent). If you buy this product after it appears that the device does not ask for unlock code (exhausted attempts to enter a code), or that you are not convinced korretnosti read data in paragraph (9) - a service of the unlock code is considered to be provided in full, and money spent no return BE. Be careful!