More common with progress bars on Windows, but I&#x27;ve seen on mobile once is the multiple phase load.  These are especially useless and annoying.<p>Progress bar finally gets to 99% so you wait expecting to be able to use the thing.  Now you get another progress bar.  Right.<p>...<p>I&#x27;d far rather see what is happening (or what is supposed to be happening) as often that&#x27;s enough to indicate if I can fix myself or need to seek support.