Kuwait Viva has increased the security of its router by introducing new firmware. If your VIVA E5577Cs-321 router has firmware version 21.329.63.00.397 or 21.328.62.00.397 then this article is especially for you. Our team has developed a special APP which can unlock this model without unscrewing the router. The method explained below will unlock your router without opening the screws.
Note: If your E5577Cs-321 VIVA router has firmware version 21.200.07.01.397 (click here). To know your firmware version login to your router and go to system information.
Steps to unlock E5777Cs-321 VIVA 4G Router
Download VIVA e5577Cs-321 Unlock App. Extract using WinRar or any other utility and open it. Click the login button (username and password is unlockmyrouter).
Once the login is successful, Click the button Auto Detect. Wait for the E5577Cs-321 information to get displayed.
Note: You might get the message
connection failed or login failed. To fix that, Download this file, extract and run it. It will enable the Com-Ports. Open the device manager of your computer and check if the two ports are generated. If yes, Click AutoDetect again. If you can’t find two ports, means your computer has driver issues which can be fixed by following the procedure provided at the link -> fix the driver issue.
Once the E5577Cs-321 router detection is successful as shown in the above image, choose Flash Firmware and click the submit button. Enter the code which you have received from us after the payment and click OK.
Your router will restart and the display screen will show installing as shown below.
After a few seconds, the firmware installation process will also begin automatically.
Don’t open any other program in the computer until the installation finish.
Soon you will get the Flashing Successful message. Wait for around 1-2 minutes, select Unlock option, press Submit and enter the unlock code received from us.
VIVA E5577Cs-321 unlocking app will show “Unlock Successful” message.
Your E5577 router is now unlocked and can work with any SIM. Choose the Restart Device option and click Submit to apply new settings.
Unlock code is not free and can be received by paying 6 USD. After successful payment, you will receive the code via email.