Eir network of Ireland has also launched E5577 and the variant is E5577Cs-321 with the firmware version 21.329.62.00.394 and WebUI 17.100.20.00.394. We have developed a special app which can be used to unlock this as well as the lower version of the same router which was 21.316.01.01.394 and WebUI 17.100.15.00.394. The process provided to unlock E5577Cs-321 is completely safe and device Data (NVRAM) will not get deleted.
How to unlock E5577Cs-321 Eir Ireland 4G Router
Download and Install Drivers from here.
Download EIR E5577Cs-321 Unlocking App and open it. Click on Login (Default username and password is unlockmyrouter).
After Login, Click on “Autodetect Device”. The unlocking software will show your device details.
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.
After successful detection, Choose Flash Firmware and click the submit button. It will ask you to enter a code. Type the code here, which you have received from unlockmyrouter.com and click OK.
Your Eir Eirland E5577Cs-321 router will restart and the firmware installation process will start automatically.
Wait for the installation to finish.
Your EIR E5577Cs-321 router is now unlocked and will work with any network SIM card. Restart it to apply the new settings by choosing Restart Device option and click Submit.
Unlock code is not free. You will have to pay 6 USD to get the App Code. Kindly proceed only if you are ready to pay the same.