UNLOCKING CODE HUAWEI E3121 (320S, 320D, 321S)

Unlocking the HUAWEI E3121 modem (the same one (320S, 320D, 321S).
 
The unlock code (NCK code) allows you to unlock the HUAWEI E3121 modem (the same (320S, 320D, 321S)
To work with SIM-cards of any other operators.

******************BEFORE THE PURCHASE********************
1. Make sure you really have HUAWEI E3121 (it´s the same (320S, 320D, 321S).
2. Prepare IMEI-phone number. IMEI can be viewed on the case of the modem, or in the program that was opened after installation on the computer. Write it correctly, with no omission.
3. Make sure that the modem has attempts to enter the code.

**************** UNLOCKING CODE RECEIVING PROCEDURE ****************
After payment for the goods, you must fill out the form, specifying in it the following information:
1. IMEI modem (without errors);
Once again, carefully and without errors fill out the form and press the "Send" button.

**************** DATE OF RECEIPING CODE 5 minutes min - 3 hour slave. *********************
Work hours are from 9-00 to 18-00 Moscow time. After this time and on Sunday the code MAY be processed a little longer, but the code will be, be sure.

************** UNLOCKING THE MODULE HUAWEI E3121 (aka (320S, 320D, 321S) **************
1. After receiving the NCK unlock code, insert the SIM card of another operator into the modem
(If the PIN on the SIM card is enabled, enter it.)
2. Then the window ("Enter NCK-code") appears and enter the received NCK-code.
3. Confirm the input.
4. Congratulations! The phone was successfully unlocked.

Alternative method of entering the code:
Send AT ^ CARDLOCK = "nck code", where "nck code" is the code sent to you by email.

*****************ATTENTION!!!********************
Before making a purchase, it is highly recommended to check if the modem asks for the unlock code when a SIM card of another operator is installed in it.
When making a purchase, you agree that the model of your HUAWEI E3121 modem (also 320S, 320D, 321S), as well as attempts to enter the unlock code, are not used up to zero.
If after the purchase of the code it turns out that attempts to enter the unlock code are NOT ALREADY, the error in the model or you made a mistake when entering IMEI - funds are not refundable! Forewarned - armed!
The efficiency of the code is guaranteed on the "factory" firmware, that is, you need to flash and patch the dashboards after unlocking.