"Apple Halts iOS 17.3 Beta Rollout Amid iPhone Bricking Concerns, Blocks Downgrading"
Apple has temporarily withdrawn the iOS 17.3 beta 2 update after users reported a boot loop issue causing iPhones to brick. The problem may be associated with the Back Tap gesture feature. Affected users can recover their devices by entering Recovery Mode and restoring a previous iOS version. Apple is working on a fix for the issue before re-releasing the beta update.