Pretty handy! How to Reopen Recently Closed Tabs
The same action works in Private Browsing mode. Then all of your Safari tabs will close instantly. Safari will ask you to confirm closing all the tabs with another pop-up message. In the pop-up, select “Close All Tabs.” The exact name of the pop-up action will vary, depending on the number of tabs you have open. Long-press the “Done” button-place and hold your finger there for a moment until a pop-up appears. On the tab switcher screen, locate the “Done” button, which is located in the upper-right corner of the screen on the iPad and in the lower-right corner of the screen on the iPhone.
