how to transfer files to icloud on iphone?
['Launch the Files app.', 'Tap Browse at the bottom of the screen.', 'Tap iCloud Drive in the Locations section.', 'Tap on a folder to open it.', 'Tap Select in the top right corner of the screen.', 'Tap on the files you want to move.', 'Tap Move at the bottom of the screen.']