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Repair Community · Phones & Tablets
Asked at the counter: “My Samsung Galaxy has frozen. The screen is stuck, nothing responds and I can’t turn it off. Do I need to bring it in?”
Almost never for this. Samsung builds in a way to force a restart when the screen will not respond, and it keeps all your data.
A frozen Galaxy is nearly always software. The fix takes ten seconds and does not touch your photos, messages or apps.
FORCE RESTART
Samsung’s instruction for a frozen Galaxy: press and hold the Side key and the Volume down key at the same time for more than seven seconds. Let go when the phone vibrates, the screen goes dark and the Samsung logo appears.
Two things Samsung points out:
• If the keys are not pressed at exactly the same time you may get the volume bar or the power menu instead; let go and try again.
• A thick case can stop both keys going down properly. Take it off first.
• On some models the phone restarts into an Android Recovery screen. If it does, use the Volume keys to move to “Reboot system now” and press the Side key to select it.
IF IT KEEPS FREEZING
• Check free storage in Settings, Battery and device care, Storage. A phone that is nearly full freezes often.
• Check for a software update in Settings, Software update.
• If it freezes only when one app opens, that app is the suspect: clear its cache or uninstall and reinstall it.
BEFORE ANY RESET: a factory reset erases everything on the phone. Back up first (Samsung Cloud or Google) and make sure you know the Google account password used on the phone, or you may be locked out after the reset.
WHEN IT PROBABLY NEEDS A REPAIR BUSINESS
• The screen is frozen because it is not registering touch at all (the buttons work, the clock still updates, but touch does nothing), especially after a drop or if there are lines or dark patches. That is a display fault.
• The phone restarts on its own repeatedly or gets very hot while doing nothing.
Sources checked: Samsung UK Support: How to reboot a frozen Galaxy device; Samsung UK Support: What to do if your Galaxy phone won’t power on properly.