You can Select All in each tab. 2. Tap to More button(3 dots icon) at the top right of each tab and then tap ‘Select all’.

How do I select multiple files to transfer?

Click the first file or folder, and then press and hold the Ctrl key. While holding Ctrl , click each of the other files or folders you want to select.

How do you select all files on Android?

Select one or more files: Long-press a file or folder to select it. Tap files or folders to select or deselect them after doing so. Tap the menu button after selecting a file and tap “Select all” to select all files in the current view.