This question is similar to this, but the apps aren't even starting to update and I don't have the blue dot next to the app name on the homescreen.
I have 15 apps available for update on my iPhone SE, but when I attempt to update them, it doesn't work.
When I try to update apps, the spinning wheels show up but don't change to the ones that show progress. Even after a while the app updates are still spinning. I can still use the apps while this is happening. The "Update All" button also doesn't work properly. Clicking on the spinning wheel just launches the app.
When installing new apps I have the same problem.
Sideloading apps seems to work fine.
Storage space is not the problem as I have more than 1 GB free. I don't have restrictions enabled either.
Clearing App Store cache(tapping navigation bar 10 times)
Hard resetting(home button + power button)
Signing out and signing back in
Updating each individually
Turning on automatic updates