A. 1. Ensure the app is updated: Go to the Google Play Store, search for 'Folder Widget', and check for updates. 2. Clear app data: Go to 'Settings' > 'Apps' > 'Folder Widget' > 'Storage' > 'Clear Data'. This will reset the app, but you will lose any saved settings.

B. 3. Try creating a new widget: Sometimes, starting fresh can resolve editing issues. Delete the existing widget and create a new one to see if the editing function works.