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Your deviceGalaxy S25 Ultra
Step 1 of 425%
What to do now

Check mobile data

Make sure mobile data works and remember that hotspot use can consume your allowance quickly.

Device-matched visualGalaxy S25 Ultra · One UI
9:41
One UIBefore sharing
Mobile data on
Data allowance
Battery level
A carefully recreated One UI screen for Galaxy S25 Ultra, based on the manufacturer's current guidance. The highlighted control shows exactly what to use next. A software update may move it slightly.