After announcing the iPhone SDK today, Apple has posted the link for the SDK download, though Apple's site is presently being overwhelmed by the traffic.
XCode
To clarify what the SDK provides and why you might want it. The SDK offers development tools to write applications for the iPhone and iPod Touch. It includes an updated version of Xcode, Apple's development environment, along with an emulator to test your iPhone applications. It does not contain a beta of the iPhone 2.0 firmware, so there should be no reason for the end customer to download it.
iPhone Emulator
The iPhone SDK requires an Intel Mac running Mac OS X 10.5.2 or later.
Apple's license agreement when installing the software, understandably contains specific restrictions on what kind of applications you can create. Most are expected:
- No unlocking or the ability to distribute applications in a method other than the iTunes Stores - No obscene, pornographic content, or other materials that may be found objectionable - Must not excessively use bandwidth or burden network capacity - Specifically with regard to the carrier's network, you are not allowed to develop Voice over Internet (VOIP) functionality -- though Apple has specifically said that VOIP over Wifi will be allowed.
Monday September 15, 2025 10:56 am PDT by Juli Clover
In the iOS 26 release notes, Apple is warning iPhone users that installing the new software might have a temporary impact on battery life, which is normal.
A new support document explains that major iOS updates require background setup like indexing data and files for search, downloading new assets, and updating apps.
Further, Apple says that new features could require more resources,...
Monday September 15, 2025 10:50 am PDT by Juli Clover
Apple today released updated firmware for the AirPods Pro 2 and the AirPods 4, introducing support for the new AirPods features that are included in iOS 26, iPadOS 26, and macOS Tahoe.
The firmware has a build number of 8A356, and it replaces the current 7E93 firmware.
With Apple's new software updates, the AirPods Pro 2 and the AirPods 4 support better audio quality for phone calls and...
Tuesday September 16, 2025 11:17 am PDT by Joe Rossignol
iOS 26 was finally released on Monday, but the software train never stops, and the first developer beta of iOS 26.1 will likely be released soon.
iOS 18.1 was an anomaly, as the first developer beta of that version was released in late July last year, to allow for early testing of Apple Intelligence features. The first betas of iOS 15.1, iOS 16.1, and iOS 17.1 were all released in the second ...
Wednesday September 17, 2025 2:56 pm PDT by Juli Clover
It's been two days since iOS 26 was released, and Apple's new Liquid Glass design is even more divisive than expected.
Any major design change can create controversy as people get used to the new look, but the MacRumors forums, Reddit, Apple Support Communities, and social media sites seem to feature more criticism than praise as people discuss the update.
Complaints
There are a long...
Sunday September 14, 2025 8:45 am PDT by Joe Rossignol
Apple's annual September event is now in the rearview mirror, with the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, Apple Watch Series 11, Apple Watch Ultra 3, Apple Watch SE 3, and AirPods Pro 3 set to launch this Friday, September 19.
As always, there is more to come. In his Power On newsletter today, Bloomberg's Mark Gurman said Apple plans to release many products in the...
Tuesday September 16, 2025 12:26 pm PDT by Juli Clover
Apple released iOS 26 on September 15, and it's now available for all iPhone users with a compatible device. There are a lot of changes and features to learn about, so if you want a quick, easy-to-read list that outlines what's new, we've got you covered.
Design
Liquid Glass design that reflects light and refracts what's underneath. It's system wide, with dynamic tab bars and toolbars...
Tuesday September 16, 2025 5:56 am PDT by Tim Hardwick
Apple has now made iOS 26 available to download on compatible iPhone models, and if you just installed the new software, Apple has made some changes and feature additions to the iPhone Lock Screen that you may want to check out.
To download iOS 26 on your iPhone, go to Settings ➝ General ➝ Software Update, then let your device check Apple's servers for the latest software. Wait for the...
