A. 1. Manually refresh the widget: Tap and hold the widget, select 'Edit', and save it again to refresh the icons. 2. Clear app cache: Go to 'Settings' > 'Apps' > 'Folder Widget' > 'Storage' > 'Clear Cache'.

B. 3. Recreate the widget: If the icons do not update, delete the widget and create a new one to ensure it reflects the current icons.