Apple has officially rolled out the fourth beta (beta 4) iteration of iOS 9 (build 13A4305g) with a handful of feature enhancements and compatibility upgrades including Home Sharing support for Apple Music, improved notifications icon, fix for volume button not doubling up as camera shutter, and support for iPod Touch sixth-generation.
Among other noteworthy features, the Podcasts app now gets Picture in Picture (PIP) support, which enables users to watch a video and multitask on the iPad.
The Handoff option has now been relocated within the App Switcher interface, as opposed to being part of the app carousel in the previous release.
Members of the iOS Developer Program with or without the registered UDIDs can also install iOS 9 beta 4 on their iPhone, iPad and iPod Touch, using the step-by-step guide posted below.
Key points to remember
- It is mandatory to enroll yourself into the Apple's iOS Developer Program with an annual membership plan of $99 per year before you can get access to the Developer Preview or beta versions of the newly launched iOS software.
- As the beta versions are often untested, it may harbour some unknown bugs or broken features. Users are advised to proceed at their own risk.
- Back up your important data and settings on your iOS device via iCloud or iTunes, before you upgrade to iOS 9 beta 4.
- iOS 9 beta 4 is officially compatible with the following devices only:
- iPhone 6 Plus, iPhone 6, iPhone 5s, iPhone 5c, iPhone 5, iPhone 4S
- iPad Air 2, iPad mini 3, iPad Air, Retina iPad mini, iPad with Retina Display (iPad 4, iPad 3), iPad 2, iPad mini
- iPod touch (5th generation)
Preparing the device for installing iOS 9 beta 4 via registered UDID
- Login with your Apple ID and password into the iOS Developer Member Center, and then click on Certificates, Identifiers and Profiles.
- Select Devices from the left navigational panel under iOS Apps.
- Click the "+" button to add your iOS device to the registered list.
- Enter the UDID of the iOS device, which is a 40-digit hex character string. The UDIDs can be found either via Xcode or iTunes:
- Xcode method: Connect your device to a Mac and then launch Xcode. In Xcode, go to the Window drop down menu and choose Organiser. The device's UDID should now become visible. Just double-click on it to highlight the same and then tap Command and C keys together to copy the UDID to your computer's clipboard.
- iTunes method: Connect the iOS device to your Mac and launch iTunes. In iTunes, highlight the iOS device under Devices section and go to the Summary tab. Now click on the Serial Number label which will reveal the Identifier field and the 40 hex-character UDID. Right-click on the UDID and then select Copy Identifier (UDID) to copy it to the clipboard.
- Return to the iOS Developer Member Center and enter the name of your iOS Device and paste the UDID which you just copied in the previous step. Then hit the Continue button.
- Review the details on prompt and then hit the Register button. Finally, hit Done to complete the registration process for your iOS device.
Downloading iOS Software
- You can download the official versions of iOS 9 beta 4 from the Member Center.
- Click on SDKs, before choosing iOS 9.
- Click on Download button in the top right corner.
- Choose the iOS device from the drop down menu.
- Once the file is successfully downloaded, just double-click on the zip file to extract the ".ipsw" file.
- Verify that the latest version of iTunes is installed.
How to Install iOS 9 beta 4 on iPhone, iPad or iPod Touch via registered UDID using iTunes
- Download iOS 9 beta 4 from the iOS Dev Center via iOS 8 beta section or use the direct download links above.
- Once you have downloaded the iOS 9 beta 4 zip file, just extract the .ipsw file using a file-extraction tool.
- Make sure the latest version of iTunes is installed on your computer.
- Connect your iOS device to Mac via USB cable and launch iTunes.
- In iTunes, select the iOS device from the top right corner and select the Summary tab.
- Now hold down the Option key (Mac) or Shift key (Windows) and click the Update button on your iPhone, iPad or iPod Touch.
- Right-click .ipsw file from the extracted folder and click Open to begin installing iOS 9 beta 4.
- Now click OK to confirm and let iTunes update your device with iOS 9.
- Once the device reboots, just swipe the 'Slide to upgrade' slider to complete the installation.
- Your device may reboot once again and then you will see the welcome screen.
- Now swipe on the Slide to set up slider and hit Continue. Follow the onscreen instructions to complete setting up your device for first use.
Your device is now running iOS 9 beta 4 and you can start testing its new apps and features.
iOS 9 beta 4 (direct download links)
How to install iOS 9 beta 4 on iPhone, iPad or iPod Touch without registered UDID
- Connect the device to computer via USB cable.
- Launch iTunes on computer
- Press and hold the Option key (Shift for Windows) and click Update or Check For Update in iTunes.
- Select the iOS 9 IPSW file you downloaded earlier (direct download links) from the popup window and let iTunes update your device with new iOS 9 firmware.
[Source: iPhone Hacks]