How to restart a frozen iPhone
Short answer
If your iPhone is frozen, a force restart usually fixes it and doesn't erase anything. On iPhone 8 or later, press volume up, then volume down, then hold the side button until the Apple logo appears. Older models use different buttons, shown below.
Before you start
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Steps
iPhone 8, iPhone SE (2nd generation) and later, including Face ID models
Press and quickly release the volume up button
Press and quickly release the volume down button
Press and hold the side button
Keep holding until the Apple logo appears, then let go. It can take 10 seconds or more, and you may see the "slide to power off" screen first: keep holding.
iPhone 7 and iPhone 7 Plus
Press and hold the volume down button and the side button together
Let go when the Apple logo appears
iPhone 6s, iPhone SE (1st generation) and older
Press and hold the Home button and the side (or top) button together
Let go when the Apple logo appears
If this happens, try this
If one app keeps freezing
Update it from the App Store, or delete and reinstall it.
If the iPhone freezes often
Install the latest iOS update in Settings > General > Software Update, and check you have free storage in Settings > General > iPhone Storage.
If you only see the Apple logo, over and over
It may need its software reinstalling from a computer. Back up first if you can, and get help if you're unsure.
If the screen is black but the phone rings
The display may be faulty rather than frozen.
Things to be careful about
A force restart doesn't delete anything. Don't reset or erase the iPhone to fix a freeze unless everything else has failed and you have a backup.
If the phone is hot, swollen or damaged, stop and get it checked rather than restarting it repeatedly.
Still stuck?
If your iPhone keeps freezing after a force restart and an update, the SmarterBox team at SmarterBox Limited, which runs SmarterBoxDIY, can help work out whether it's software, storage or the hardware. Tell them your iPhone model and what you've tried.
Get expert helpSmarterBoxDIY is operated by SmarterBox Limited (company no. 16160532). This guide is general information; menus and options vary by manufacturer and software version.
