Apple iOS / iPadOS 17.5 Developer Preview Beta 4 released

Apple has released iOS/iPadOS 17.5 developer preview version Beta 4. This update fixes numerous bugs and improves system stability. If you are a developer, we strongly recommend that you install the update to explore the latest features and improvements in iOS / iPadOS 17.5. For details about the new version, please refer to the following information.

According to news on May 1, Apple today pushed the iOS/iPadOS 17.5 developer preview Beta 4 update (internal version number: 21F5073b) to iPhone and iPad users. This update is 7 years after the last release. sky.

In addition, Apple also released the fourth beta version of macOS Sonoma 14.5, visionOS 1.2, watchOS 10.5, tvOS 17.5 and HomePod 17.5, and the public beta version was also launched simultaneously.

Changes we already know about so far include new mini-games and Game Center leaderboard integration for Apple News, a color-optimized podcast widget, and more.

How to upgrade iOS / iPadOS / watchOS / macOS development version and public beta version?

To upgrade the iOS/iPad OS 17 developer preview version and public beta version, you can refer to the experience shared by friends: Experience Post 1 || Experience Post 2 || Experience Post 3 || Experience Post 4.

Starting from iOS / iPadOS 16.4 Developer Preview Beta 1, you need to register for the Apple Developer Program. After registration, open the system [Settings] [Software Update] to see the upgrade option. Note that your iPhone or iPad must be logged in with the same Apple ID you used to sign up for the Apple Developer Program in order to see the upgrade option in settings.

In future versions of iOS and iPadOS, this new setting will be the way to enable developer previews and public betas, and configuration profiles will no longer grant access.

Attached is the Apple iOS firmware download history:

"Apple iOS/iPadOS/macOS firmware download/update log"

Attached is the iOS/iPadOS 17 release history:

• 2024-04-24：iOS 17.5 Beta 3 (21F5063f)

• 2024-04-17：iOS 17.5 Beta 2 (21F5058e)

• 2024-04-03：iOS 17.5 Beta (21F5048f)

• 2024-03-22：iOS 17.4.1 (21E236)

• 2024-03-06：iOS 17.4 (21E219)

• 2024-02-28：iOS 17.4 Release Candidate (21E217)

• 2024-02-21：iOS 17.4 Beta 4 (21E5209b)

• 2024-02-14：iOS 17.4 Beta 3 (21E5200d)

• 2024-02-09：iOS 17.3.1 (21D61)

• 2024-02-07：iOS 17.4 Beta 2 (21E5195e)

• 2024-01-26：iOS 17.4 Beta (21E5184i)

• 2024-01-23：iOS 17.3 (21D50)

• 2024-01-18：iOS 17.3 Release Candidate (21D50)

• 2024-01-10：iOS 17.3 Beta 3 (21D5044a)

• 2024-01-04：iOS 17.3 Beta 2 (21D5036c)

• 2023-12-20：iOS 17.2.1 (21C66)

• 2023-12-13：iOS 17.3 Beta (21D5026f)

• 2023-12-06：iOS 17.2 Release Candidate (21C62)

• 2023-12-01：iOS 17.1.2 (21B101)

• 2023-11-29：iOS 17.2 Beta 4 (21C5054b)

• 2023-11-15：iOS 17.2 Beta 3 (21C5046c)

• 2023-11-10：iOS 17.2 Beta 2 (21C5040g)

• 2023-11-08：iOS 17.1.1 (21B91)

• 2023-10-27：iOS 17.2 Beta (21C5029g)

• 2023-10-18：iOS 17.1 Release Candiate (21B74)

• 2023-10-11：iOS 17.1 Beta 3 (21B5066a)

• 2023-10-05：iOS 17.0.3 (21A360)

• 2023-10-04：iOS 17.1 Beta 2 (21B5056e)

• 2023-09-28：iOS 17.1 Beta (21B5045h)

• 2023-09-23：iOS 17.0.2 (21A350)

• 2023-09-22：iOS 17.0.1 (21A340)

• 2023-09-13：iOS 17 Release Candidate (21A329)

• 2023-08-30: iOS 17 Beta 8 (21A5326a)

• 2023-08-23: iOS 17 Beta 7 (21A5319a)

• 2023-08-16: iOS 17 Beta 6 (21A5312c)

• 2023-08-09: iOS 17 Beta 5 (21A5303d)

• 2023-07-26: iOS 17 Beta 4 (21A5291h)

• 2023-07-06: iOS 17 Beta 3 (21A5277h)

• 2023-06-22: iOS 17 Beta 2 (21A5268h)

• 2023-06-06: iOS 17 Beta (21A5248v)

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