How to download the iOS 15 developer and public betas

beta profile ios 15Learn how to download and install the iOS 15 Beta Profile on your iPhone or iPad. Follow our step-by-step guide to upgrade or downgrade easily.Setelah diperkenalkan di ajang Worldwide Developer Conference 2021 dan merilis versi developer, Apple merilis iOS 15 Beta Public. Bila ingin mencoba semua fitur baru yang dibawa sistem operasi ini, begini caranya.