![]() If you do not plan to retain OS 9 on the hard drive, then borrowing a retail OS 9.1 or 9.2.1 Install CD should work fine - install the OS, boot to it and run the firmware update, then remove the OS. If you plan to retain OS 9 on the hard drive for use as Classic, then obtaining a retail OS 9.2.1 Install CD would be a better choice (OS 9.2.1 or 9.2.2 provide better compatibility in the Classic mode). Your iPhone is getting some exciting new features with the launch of Apple's latest software, iOS 17, this fall.Apple's adding a new Standby mode, a Journal app and a major update to Messages. The retail OS 9 Install CDs have a white label with a large gold 9, and contain a universal installer - they can install a valid OS on any machine supported by Apple for that OS version. Recommendation - obtain a copy of a retail OS 9.1 Install CD. Most model-specific install CDs will not work on a different model - they do not contain a universal installer, and do not have the resources to install a valid OS on a machine with different hardware. If the large legend under the center hole on the disk states something other than "Power Mac G4", it is definitely for a different model. Both machines were released about the same time, but their hardware configurations are much different (sufficiently different to the point that there has been no firmware update released for the G4 (PCI) model). I'm not sure, but based on the difference in disk part numbers I suspect the disk set you got may be for the G4 (PCI) model rather than for the G4 (AGP) model which you have. It sounds like the OS 9 System Folder on your hard drive is faulty or damaged in some way. If you're not sure of the Apple designation for it, this Apple KBase article can help identify it -Īrticle #58418 - Power Mac G4: How to Differentiate Between Models It would help to know the specific model G4 that you have. This will not remove anything, but will avoid a situation where the OS 9 installer can be confused by one of OSX's folders.Īrticle #58176 - Mac OS 8, Mac OS 9: Performing a Clean Installation ![]() If they are suitable for your model, use the Software Install CD to install OS 9 (not the Software Restore CD). If they are not specifically for your model, they may not work. With regard to the CDs you purchased, as described they are a set that came with a Mac, probably a G4. The firmware updater will not work when the machine is booted to OSX (it will not run in Classic). The machine must then be booted to the OS 9.1 (or later) on the hard drive, and the updater run from the hard drive. If you want to try this next-generation update early, you can get it at the Apple Beta Software Program ahead of its expected release in September.In order to install the 4.2.8 firmware update for a G4, you will need to install OS 9 on the hard drive, then update that (if necessary) to at least version OS 9.1. iPad Air 2 and iPad Mini 4 owners to move on because they are not supported by iOS 16. It may also be time for iPhone 6s, iPhone 7. At this stage, barring the discovery of any serious bugs, I suspect this is the end of the line for iOS 15. If you have been waiting to upgrade, wait no longer.Īt the time of publication, Apple has not released another iOS 15 beta, and the company’s focus is now squarely on iOS 16, with a fourth beta released earlier this week. ![]() Apple also clearly has confidence in the update as it has stopped signing iOS 15.6 today, which means you can no longer downgrade to the previous release. I have received isolated reports of the update failing to install first time, but this is no deal breaker. whereby shared resources, software, and information are provided to. ![]() This is a common pattern as iOS generations mature, but it is commendable after such a rocky start. Wikipedia defines cloud computing as the delivery of. One week on, iOS 15.6.1 has continued Apple’s strong recent run of stable releases. I will publish my final verdict here in one week.Ġ8/25 Update: Final Verdict. Note: hesitant upgraders can bookmark this guide because it will be updated with any relevant flaws or features I find. My advice is to upgrade as soon as possible. Yes, isolated problems remain, but no software is ever bug-free. This makes the releases critically important and priority updates for all users.Īt this stage, iOS 15 has proved itself to be consistently reliable, and iOS 15.6.1 looks set to follow this trend. The flaws allow hackers to execute potentially malicious code on iPhones, iPads, Macs and MacBooks. iOS 15.6.1, iPadOS 15.6.1, and macOS Monterey 12.5.1 all contain fixes for two zero-day vulnerabilities ( CVE-2022-32894 - found in Kernel and CVE-2022-32893 - WebKit), both of which Apple believes “may have been actively exploited.” Yes, the update has no new features, but the big news can be found on Apple’s official security page. Apple’s iOS 15.6.1 release notes are minimal, saying only: “This update provides important security updates and is recommended for all users.”
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