How to install iOS 16 beta developer profile on iPhone
Click Download New Trial.
Now, login to your developer account.
Tap the installation profile under the iOS 16 beta section.
Now, tap on Allow, then Close.
Head to Settings and tap on the downloaded profile.
Click Install, and enter your passcode.
Select Install in the upper right corner, and click Install once more.
Restart your iPhone by clicking the restart button that appears on your screen.
How to install iOS 16 developer beta
1. Open Settings.
2. Now go to General, then Software Update.
3. Click Download and Install, and enter your passcode to start the download.
4. Finally, click on Install Now.
Now, your phone will be running iOS 16, and since it’s a developer build, expect some bugs.