Charging problem

Hi, check your charging port for dust

I have the same issue with the 45 watt fast charger. Even changing from 5A Samsung cable to 3A cable doesn't work. Seems to be a global problem. Many users

Does it show notification IF you use different charger OR use Laptop/Other device to connect Type C cable for power?

Thank you for bringing this matter to our attention. We understand that your Samsung Galaxy S25 Ultra is showing intermittent charging (“charging on and off”) when connected to the charger.

To help resolve this issue, please try the following troubleshooting steps first:

1. Check the charging cable and adapter
2. Use the original Samsung charger and cable.
3. Inspect for any signs of damage or debris.
4. Clean the charging port
5. Remove dust or lint gently using a soft brush or compressed air.
6. Restart your device
7. Power off and on, then reconnect the charger.
8. Try a different power source
9. Use another wall outlet or USB port to rule out power source issues.
10. Check for software updates
    Go to Settings > Software update > Download and install.

If the charging problem persists after these steps, we recommend visiting a Samsung Authorized Service Center for inspection and repair. You can locate the nearest center using the link below:
https://www.samsung.com/ae/support/service-center/