I just did a software update on my Galaxy S5 Active. Now all of my apps that were on my SD card won't open. It shows a gray background with the little Android mascot and in the bottom right corner there is a picture of the SD card and it says "SD card" on it. When I tap on the app, my phone says "application not installed" and it takes me to the Play Store. Then it shows me the "install" button and I press it but nothing happens. What can I do? Please help. Thanks.
EDIT: My phone restarted itself and when it turned back on, all my apps were there.
EDIT: My phone restarted itself and when it turned back on, all my apps were there.