Openwert to gl-panel admin

I wanted to change the firmware of the gl-mt300n v2 and I can no longer open the gl-panel admin.
This opens openwrt.
How do I open the gl panel?
Thank you for your help.

If you tried openwrt firmware which only has Luci, it will cash index.html and redirect you always to luci.

So you have to flash back GL.inet firmware. Download from GL.iNet download center

Flash back and don’t reserve settings.

After you do this, you may need to clean your browser cache, or use private (incognito) mode in your browser to access

You can also try to tell your browser not to load cache by using urls like

Thank you.
The link you gave me takes me to this file: openwrt-mt300n-v2-3.100-1217.bin
Should I load it with the luci site?

Yes. Don’t reserve settings when you upload firmware

I do not understand what you mean.

I unchecked the keep setting and flashed.
It doesn’t change anything, it always opens luci.

It is most likely a browser cache issue.

clear you browser cache or use private browser tab.