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Unlock E5577S-321 Zain Bahrain

Zain Bahrain has recently launched Huawei E5577. The complete model is Huawei E5577s-321 and it carries a firmware version and WebUI We are aware of the fact that the all the previous models sold by Zain were locked to their network only, and the same is applicable to this model also.  So, to use the SIM from other operators it has to be unlocked. The process to unlock E5577s-321 is so easy that after reading this post you will definitely want to unlock your router. So without any delay, let us start the process to unlock Huawei E5577s-321.

Unlock E5577S-321 Zain Bahrain

How to unlock E5777s-321 Zain Bahrain 4G Router

Note: Windows XP/7/8 is recommended for this to function.

Download and Install Drivers from here. If you are are facing problems in driver installation follow this link.

Phase I:

Download  Unlocker v1.0 App and open it. Go to User Login (Default username and password is unlockmyrouter).

Unlock E5577S-321 Zain Bahrain

After successful login, Click on “Auto Detect Device”, your device information will get displayed.

Note: If you get the message connection failed or login failed, Download this file, extract and run it. It will enable the com ports and will open Device Manager, check if there are two Com ports. If the ports are present, Click Login/AutoDetect. If you can’t see two ports, you have to fix the driver issue.

Unlock E5577S-321 Zain Bahrain

After successful detection, Choose Prepare Device option and click submit button. It will ask you to enter a code. Enter the exact code which you have received from us.

Unlock E5577S-321 Zain Bahrain

Click OK button after entering the unlock code. You will get a confirmation message as given below.

Unlock E5577S-321 Zain Bahrain

Click on OK again. Your device will restart to prepare it for the unlocking process. Kindly wait till you get the message “Device Ready” as given below.

Unlock E5577S-321 Zain Bahrain

Choose Unlock Router option and press submit. You will get “unlock successful’  message as given in the picture below.

Unlock E5577S-321 Zain Bahrain

Choose Restart Device and click on submit again. Your device will restart again to apply the new settings.

Unlock code is not free. You will have to pay 6 USD to get the App Code. Kindly proceed only if you agree to pay the same.


  1. I downloaded the unlock app but it can’t detect my device when i connect. Please help me. Sorry i tried unlock my wifi STC E5577
    Thank you.


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