Reset Thumbnails Cache

[fpflanzerbr]

Please, I need Your Help!

Many apps (like WhatsApp for example) are showing me folders and images which I have either moved or deleted.

How can I delete / reset the cache? There has to be a more reasonable way than hard resetting the phone and losing pretty much all settings again.

Any hints highly appreciated.

Thank you.

 

[fpflanzerbr]

I have searched on various forums and not seen any solution and so many people with the same problem.

 

[fpflanzerbr]

anyone?