How can I go back to the previous step on smartphone? (Sidebar)

When using the Prota Space app on your smartphone, clicking on the physical back button (Android) will shut down the app or doesn't work at all.

To go back to a previous step or a previously open app, use the sidebar.

Swipe from the left edge to the right, or tilt your device to view the sidebar. Use it to navigate among different apps and going back to home screen. You can also favorite or delete a shortcut.



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