How to Take a Screenshot with Back Tap on iPhone?
Configure Back Tap to trigger screenshots when hardware buttons are inconvenient, and learn the limitations of tap sensitivity and cases.
On supported iPhones, configure Settings > Accessibility > Touch > Back Tap and assign Screenshot to Double Tap or Triple Tap.
Why use Back Tap
Back Tap can be easier than reaching Side + Volume Up, especially with one hand or when a hardware button is unreliable.
Set it up
Open Accessibility > Touch > Back Tap, choose Double Tap or Triple Tap, then select Screenshot. Menu wording can shift slightly across iOS versions.
Using it reliably
Tap the back of the phone firmly enough for the motion sensors to detect the gesture. Very thick cases or unusual grip positions can make it inconsistent.
Where the screenshot goes
The resulting screenshot uses the normal screenshot workflow and saves to Photos.
Full Page after Back Tap
If the app supports Full Page, tap the screenshot preview and use Full Page just as you would after a hardware-button capture.
Avoid accidental screenshots
If double tap triggers too easily, switch the action to Triple Tap or disable the shortcut.
Troubleshooting
- Remove or change a case if taps are not detected.
- Use Triple Tap if Double Tap causes accidental screenshots.
Frequently asked questions
Does Back Tap work on every iPhone?
It requires a supported iPhone and iOS version.
Is the screenshot quality different?
No. It triggers the normal iOS screenshot action.
Can I use it instead of broken buttons?
Yes, if the touchscreen and accessibility settings are available.
Where are Back Tap screenshots saved?
Photos > Screenshots.
Video guide
Sources and verification
Key technical details in this guide were checked against the following current documentation where applicable.