Use the configs app to find the app, then go to Storage > Clear cache.

Scroll down the menu and tap onApps.

pick the appyou want the cache cleared from.

Steps to find the app that needs its cache cleared on a Samsung S10 with the Settings Get and Apps category highlighted

TapClear cacheto wipe out the app cache.

Some apps might not let you delete the cache.

Your only option for freeing up the space used by that app might be todelete the appcompletely.

Final steps to clear an app’s cache on a Samsung S10 with Storage and Clear Cache highlighted

Repeat the process above for any other apps behaving erratically or running slowly.

Once you kick off the app again, you should find it runs much faster and without issues.

This process involves accessing theRecovery Mode.

Samsung 10 recovery menu with Wipe Cache Partition highlighted

Here’s how it works:

Press-and-hold theVolume Up,Bixby, andPowerbuttons.

Doing this will restart the phone and launch the recovery menu.

Press theVolume Downkey to scroll down and highlightWipe cache partition.

Wiping system cache with Yes option highlighted on Samsung S10

Press thePowerbutton to select it.

Scroll down and selectYes, again using the Volume Down and Power buttons.

Press the Power button to restart the phone.

Clear system cache: launch the Recovery Menu, selectWipe cache partition, and restart the machine.