Connected to wifi but no internet

[misslyss]

I have a brand new Galaxy S25 ultra and I use it for the camera only so not my actual phone so I have no data plan with it. I usually use wifi connections. The last few days though it connects me to wifi but says no internet it available. Even when other devices I have are connected to the same WiFi network with perfect internet. I’ve restarted the phone, restarted the network settings, and I don’t know what else to do. It’s driving me insane. This phone is brand new and was working fine before. Galaxy S25 Ultra 

[AndrewL]

@misslyss: Is the issue affecting all Wi-Fi connections, or just certain ones? To troubleshoot the issue, try unplugging your router for 30 seconds, then plug it back in and wait for the calibration process to complete. I also recommend heading to Settings > Connections > Tap the cog to the right of your router > Forget > Toggle Wi-Fi off, then on again > Select your router from the list of Available networks, then fill in the required fields to complete the connection.

[GoanGeek]

Hi

You could also try

Phone Settings > about phone> Reset> rest WiFi and Bluetooth settings.

I have also noticed it says no Internet but connects quickly.

Not sure if it's some kind of battery saving feature 🤔