Does your iDevice broken Home or Power Button? Don't worry, we've got you covered. Just follow the steps:
1- Go to Settings app >> General >> Accessibility >> Assistive Touch
2- Turn on the Assistive Touch
3- Back to Screen you wish to capture.
4-Click on Black square >> Device >> More >> Screenshot
The Assistive Touch menu will automatically be dismissed, and your screenshot will be saved in the Photos app.
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