Log back into the dashboard and manually input your carrier's APN settings. IP address changed during reset.

To ensure you get the absolute correct download link, could you tell me a bit more about your and the specific carrier you are using so we can point you to the right resource? Share public link

Once the installation hits 100%, the router will automatically reboot. The status lights on the front panel will blink and reset. Once the Wi-Fi or LAN light stabilizes, log back into the dashboard using your browser to verify that the "Software Version" listed on the status page matches the version you just installed. Troubleshooting Common Upgrade Issues

Redownload the file. Ensure it matches your exact P11 sub-model. Firmware corruption during flashing.

Downloading firmware from unauthorized forums or third-party blogs carries a high risk of malware or installing the wrong version, which can permanently brick your device. 1. The Official YeaComm Support Portal

Click and save the configuration file to your computer. Step 3: Upload and Install the New Firmware

Patches fix critical vulnerabilities, preventing unauthorized users from accessing your network.

Patches critical vulnerabilities that hackers could use to breach your home network.

You cannot simply copy the file to your phone. You will need a Windows PC and the following tools:

A power failure during an upgrade can "brick" your device.