macOS Big Sur build 20A5299w
| Build of macOS Big Sur | |
 | |
| Architecture | ARM64 |
|---|---|
| About |  |
macOS Big Sur build 20A5299w is a build of macOS Big Sur. This build is notable for being the first public demonstration of ARM macOS. It was later shipped with the first batch of the Apple silicon-based Developer Transition Kits in late June 2020.[1][2]
However, like in build 20A4299v, the internal version number is still 10.16.
This is the first build of macOS Big Sur to support running iOS apps.[3] It is also the first build of macOS Big Sur to use iBoot to boot the system.
Gallery[edit | edit source]
Geekbench results
An iOS app running on 20A5299w
References[edit | edit source]
- ↑ Wuerthele, Mike. Hands on: Apple Silicon Developer Transition Kit, AppleInsider. 29 June 2020. Archived from the original on 29 June 2020.
- ↑ Rossignol, Joe. Developers Begin Receiving Mac Mini With A12Z Chip to Prepare Apps for Apple Silicon Macs, MacRumors. 29 June 2020.
- ↑ Rossignol, Joe. iPhone and iPad Apps Coming to Macs With Apple Silicon, Developers Can Manage Availability in App Store Connect, MacRumors. 23 June 2020.