Hello,

I have an AX1500 which I bought from my ISP.

It seems it uses a custom firmware - it is still TP-Link branded everywhere, but a lot of features are missing.

For example, there is no way of performing a firmware update from inside the web interface - the menu does not exist.

I was able to update the firmware using the Tether app, but the version I got was: 1.8.5. Build 2021072 Rel. 60380

I cannot even find this firmware on the official website.

The issue is I need the OneMesh feature, because I have an RE450 range extender and using the same SSID on both the router and extender causes a lot of connectivity issues.

Is there any way to flash this router with official TP-Link firmware?

Thank you.