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 Means you can unlock E5372 STC router also.

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. Generate the firmware or flash code using the universal master tool.

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.

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.


  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?

  5. Tested this method with Mobily Huawei E5372Ts-22 with firmware and on both FW’s failed to update with this firmware. that’s why i updated to and the device went to boot loop. then i tried updating with several webUI’s but no luck with that.

  6. Dear kamalesh im in srilanka.. got this modeb from my friend who came from saudi..
    its permanatly locked..
    whats ur advice
    dev : E5372T
    IMEI: 862554021265825

  7. I am using Huawei E5372-898F 4G router & Mobily Data sim card now, I am getting 3G service only no 4G.
    Previously I used Zain SIM card and I got 4G always.
    But now I switch to Mobily but no 4G, I tried STC but the same no 4G.
    Please advise What I can do to get the 4G.

  8. Bro i have problem with my STC 4g myfi. I cant login on my wifi default username: admin and password admin are not working. Help me with this problem bro . Thanks

    • Open the back cover of the device, there will be a reset button, keep pressed for 10seconds in ON condition, it will automatically restart the device, then you can use default username and password to login.

  9. Hi I am using E5372T stc in Saudi Arabia
    I have a code but I can’t unlock it cause I get 0 attempts left
    i tried your firmware it said your device not E5372
    can you help me step by step cause I have no experience in such stuff

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