“The updated firmware is now included with the existing macOS updates. “We have identified and fixed an issue with the firmware on the Apple T2 security chip that prevented a very small number of users from booting up their Mac after updating macOS,” the statement, issued to Apple vlogger Rene Ritchie, read. And if youre currently working on a Mac, now is a good time to update your computer. But as eager as you may be to sample their improvements. In October 2021, Apple released macOS Monterey, the latest version of its famous operating system.
It advised anyone affected to get in touch with its support channels. This has been a big week for Apple operating system upgrades: Mac OS X 10.10 Yosemite arrived last Thursday and iOS 8.1 came out yesterday. It also did not make clear whether and how customers who already had the problem would be able to retrieve their data from their computers. It was introduced in 2018 and included in iMacs, iMac Pros, Mac Pros, the Mac Mini and MacBook Air and Pro. I cant use it anymore because it is super-super-slow.
macOS High Sierra Version 10.13.6 iMac (27-inch, Late 2009) Processor: 3.06 GHz Intel Core 2 Duo Memory: 4 GB 1067 MHz DDR3 Graphics: ATI Radeon HD 4670 256.
The problems were limited to the T2 security chip that is found in a range of Mac computers, Apple said, though it is not clear if all models that use that chip can be affected. It is now July 2019 and I have this Late-2009 iMac.