Huawei E5578 mobile WiFi router is now available in Saudi Arabia which is locked to STC network. It comes with Auth V4 and without flashing the device codes does not work. I have personally unlocked once device today and now working file.

After unlocking of Huawei E5578 STC Saudi Arabia router you can use any another network provider SIM as well as default too.

Before proceeding with unlocking, you need to download some freeware :

  1. Latest Huawei Mobile Partner for drivers
  2. Universal Master Code Tool to generate firmware code or you can also leave comment
  3. Huawei E5578s-932 Firmware v21. (general)
  4. Huawei E5578s-932 Firmware general
  5. DC unlocker

How to unlock Huawei E5578 (STC Saudi Arabia) using Firmware?

  1. Install Huawei mobile partner in Windows PC.

2. Now run universal master code tool and generate firmware code through Huawei tab or comment below to get the firmware code / password.

3. Reset the E5578 and connect to Windows PC with data / USB cable.

4. Run firmware

5. It will put your device in download mode and detect your device.

6. It will ask you password, input the firmware code which you have already got in Step 2.

7. Wait till finish.

8. Now install DC unlocker.

9. Detect your STC E5578 router under it.

10. Copy and paste the below command at the end of the result:

“AT^NVRDEX=50503,0,128” (without quotes) and press enter from the keyboard.

11. It will generate some NV codes in hash format.

12. Copy all the details and keep in a notepad format. After receiving the payment, I will ask this info. It will be converted into NCK / unlock code and will be emailed you back.

Note : After getting the unlock code, update the device with Huawei E5578s-932 Firmware; which you have already downloaded.

Note II: Unlock / NCK code is not free. Its charge is only 6 USD, which you can pay through PayPal button. Required info will be asked through emailed and code will be sent within 8 hrs.