These are one ui 5 icons,
but they are now can be seen on,
One ui 4 and One ui 3
DEVICE CARE
GAME LAUNCHER
GALAXY STORE
PHONE
MESSAGES
GALLERY
SETTINGS
MY FILES
CONTACTS
To ger thhis icons,
you need to update your apps into the latest version, if no update available,
Go to Apkmirror.com next search the app you want, then download lastly install it.
