Earlier STC has launched Huawei E5372 router in Saudi Arabia that was comes with un-customized firmware, and it was unlockable by inserting the correct 8 digit unlock code. Later, STC has launched E5372Ts-601 with customized firmware, means when you will insert another network provider SIM, then you will see that there are unlocking attempts left. It will show that device is permanently locked.

Now, solutions are available for unlocking of Huawei E5372Ts-601 MiFi that comes with firmware version

Huawei E5372 LTE Cat4 Mobile WiFi Hotspot
Huawei E5372 LTE Cat4 Mobile WiFi Hotspot

How to Unlock Huawei E5372Ts-601 STC (Saudi Arabia) with firmware ?

  1. Download Firmware Update Huawei E5372Ts-601

2. Connect E5372Ts-601 with its default USB cable to PC.

3. Disconnect internet and close the WebUI / browser.

4. Now run the firmware update, it will ask you the password. (Comment below with model and IMEI to get it).

5. Input the 8-digit password, which you have got in the comment.

6. Wait till finish.

Now you have successfully flashed the firmware with universal firmware.

Note : Unlock code / NCK is not free. Its charge is only 6 USD only. Pay through PayPal button and mention model with IMEI in the transaction. Correct NCK / unlock code will be delivered in email within 8 hrs.

After getting the code, change the default SIM with another network provider SIM. Connect to PC. Log in to the device with admin / admin. It will redirect you unlocking page. Insert 8-digit unlock code and enjoy around the world.

Update : We have personally not tested this solution. Before making payment, make sure you have successfully flashed the firmware of your device.

Update: Someone update the device with E5372Ts-601_Anti_21. firmware and let me know the results.

In Saudi Arabia, Mobily has also launched Huawei E5372Ts-22 with firmware and Both has customized firmware and unlocking attempts are 0 left. If someone is interested in testing the solution, then let me know via comment.

Also Read: How to Unlock Customized Huawei E5372 WiFi Mobile Router from Zain Saudi Arabia?


  1. i already found Flash Code: 63587340 but get Error Code 17: The wireless terminal is not E5372, Update Wizard can’t continue… 🙁 What i should do next?

  2. Hi I have a device
    I have a Huawei E5372T with following information
    Locked to STC(Saudi Telecom Company) Saudi Arabia Carrier
    When Run the Dc unlocker , following is the information.
    Found modem : E5372T
    Model : Huawei E5372 / MegaFon MR100-3
    IMEI : 867013020984097
    Serial NR. : P9HBY15601000423
    Firmware :
    Compile date / time : Feb 19 2014 15:08:56
    Hardware ver. : CL1E5372TSM02
    Dashboard version : WEBUI_13.
    SIM Lock status : Locked (Card lock)
    Wrong codes entered : 10 (unlock attempts left : 0)
    I tried to unlock to use it for all Carrier, but the cannot unlock because the unlock attempts are “0”
    Please help me to unlock.
    Thanks in advance to all.

  3. where I have to mention the imei code and model no.for getting the unlock code.because in the transaction page I cannot find any space for adding the details.thanks in advance.

  4. Dear Kamlesh,

    so my E5372 not customized and zero attempts left, this can not be unlocked? is there any one online who i can pay to unlock it?