Default style of icons are not there after Oreo Update
Icon pack not showing on 6T
Every thing - The icon packs in question are the standard OnePlus icon pack, OnePlus square icons, and OnePlus round icons. Applying them is as simple as opening your home screen settings.
OnePlus 8 Pro Icon pack
Can't edit the app icons
Oxygen Icon Pack: il nuovo pacchetto icone ispirato a OnePlus | Codici Promo - HDblog.it
Download OnePlus 7T's new Round icon pack on other OnePlus phones
Date un nuovo look al vostro vecchio OnePlus con il nuovo icon pack di OnePlus 8 (foto e APK download) | SmartWorld
OnePlus Icon Pack - Square per Android - Scarica l'APK da Uptodown