Apple has released iPhone OS 4.0 beta 4 to developers for download.
The new SDK is build 10M2252 and the new beta 4 firmware is build 8A274b.
Developers can download the firmware for the iPhone 3G and 3GS, and the iPod touch 2G and 3G.
The new SDK is build 10M2252 and the new beta 4 firmware is build 8A274b.
Developers can download the firmware for the iPhone 3G and 3GS, and the iPod touch 2G and 3G.
![Apple Delays Major Siri AI Upgrade as Testing Reveals Performance Snags [Report]](/images/news/99906/99906/99906-160.jpg "Apple Delays Major Siri AI Upgrade as Testing Reveals Performance Snags [Report]")
![Apple Releases macOS Sequoia 15.7.4 and macOS Sonoma 14.8.4 [Download]](/images/news/99905/99905/99905-160.jpg "Apple Releases macOS Sequoia 15.7.4 and macOS Sonoma 14.8.4 [Download]")
![Apple Releases iOS 18.7.5 and iPadOS 18.7.5 for Older Devices [Download]](/images/news/99903/99903/99903-160.jpg "Apple Releases iOS 18.7.5 and iPadOS 18.7.5 for Older Devices [Download]")
![Apple Officially Releases macOS Tahoe 26.3 [Download]](/images/news/99901/99901/99901-160.jpg "Apple Officially Releases macOS Tahoe 26.3 [Download]")
![Apple Officially Releases watchOS 26.3, tvOS 26.3, and visionOS 26.3 [Download]](/images/news/99900/99900/99900-160.jpg "Apple Officially Releases watchOS 26.3, tvOS 26.3, and visionOS 26.3 [Download]")
![Original AirTag Drops to All-Time Low Price of $17 [Deal]](/images/news/99856/99856/99856-160.jpg "Original AirTag Drops to All-Time Low Price of $17 [Deal]")
![iPad Air (M3) Drops to Lowest Price of the Year at $489.99 [Deal]](/images/news/99843/99843/99843-160.jpg "iPad Air (M3) Drops to Lowest Price of the Year at $489.99 [Deal]")
![Beats Powerbeats Pro 2 Drop to $199.95 [Deal]](/images/news/99815/99815/99815-160.jpg "Beats Powerbeats Pro 2 Drop to $199.95 [Deal]")
![Apple Watch Series 11 Drops Back to All-Time Low of $299 [Deal]](/images/news/99283/99283/99283-160.jpg "Apple Watch Series 11 Drops Back to All-Time Low of $299 [Deal]")
![Apple AirPods 4 With Active Noise Cancellation Drop to $119 [Deal]](/images/news/99794/99794/99794-160.jpg "Apple AirPods 4 With Active Noise Cancellation Drop to $119 [Deal]")
