苹果 macOS 26.6 开发者预览版 Beta 5 发布
IT之家 7 月 14 日消息，苹果今日向 Mac 电脑用户推送了 macOS 26.6 开发者预览版 Beta 5 更新（内部版本号：25G5065a），本次更新距离上次发布 Beta/RC 间隔 7 天。
## 如何升级 iOS / iPadOS / watchOS / macOS 开发版和公测版？
- **公开测试版**：需注册 [Apple Beta 版软件计划](https://beta.apple.com/zh-CN/guide#ios)，之后通过【设置】【通用】【软件更新】【Beta 版更新】来升级；
- **开发预览版**：需登录注册 [苹果开发者计划](https://developer.apple.com/programs/)，之后通过【设置】【通用】【软件更新】来升级。
### 附苹果 iOS 历史固件下载大全：
《[苹果 iOS / iPadOS / macOS 固件下载 / 更新日志大全](https://www.ithome.com/iosfirmware)》
本文由机器人发布，IT之家稍后将为大家带来具体更新内容。
### 附 macOS 26 发布历史：
- [2026-07-07：macOS 26.6 Beta 4 (25G5057c)](https://www.ithome.com/0/973/311.htm)
- [2026-06-30：macOS 26.6 Beta 3 (25G5052e)](https://www.ithome.com/0/970/237.htm)
- [2026-06-30：macOS 26.5.2 (25F84)](https://www.ithome.com/0/970/241.htm)
- [2026-06-16：macOS 26.6 Beta 2 (25G5043d)](https://www.ithome.com/0/964/607.htm)
- [2026-06-02：macOS 26.5.1 (25F80)](https://www.ithome.com/0/958/447.htm)
- [2026-05-27：macOS 26.6 Beta 1 (25G5028f)](https://www.ithome.com/0/955/627.htm)
- [2026-05-12：macOS 26.5 (25F71)](https://www.ithome.com/0/949/035.htm)
- [2026-05-05：macOS 26.5 RC (25F71)](https://www.ithome.com/0/946/325.htm)
- [2026-04-28：macOS 26.5 Beta 4 (25F5068a)](https://www.ithome.com/0/944/200.htm)
- [2026-04-21：macOS 26.5 Beta 3 (25F5058e)](https://www.ithome.com/0/941/377.htm)
- [2026-04-14：macOS 26.5 Beta 2 (25F5053d)](https://www.ithome.com/0/938/747.htm)
- [2026-04-10：macOS 26.4.1 (25E253)](https://www.ithome.com/0/937/587.htm)
- [2026-03-31：macOS 26.5 Beta (25F5042g)](https://www.ithome.com/0/934/273.htm)
- [2026-03-25：macOS 26.4 (25E246)](https://www.ithome.com/0/932/303.htm)
- [2026-03-19：macOS 26.4 RC (25E243)](https://www.ithome.com/0/930/442.htm)
- [2026-03-11：macOS 26.3.2 (25D2140)](https://www.ithome.com/0/927/776.htm)
- [2026-03-10：macOS 26.4 Beta 4 (25E5233c)](https://www.ithome.com/0/927/388.htm)
- [2026-03-05：macOS 26.3.1 (25D2128)](https://www.ithome.com/0/925/996.htm)
- [2026-03-04：macOS 26.4 Beta 3 (25E5223i)](https://www.ithome.com/0/925/590.htm)
- [2026-02-24：macOS 26.4 Beta 2 (25E5218f)](https://www.ithome.com/0/923/008.htm)
- [2026-02-17：macOS 26.4 Beta (25E5207k)](https://www.ithome.com/0/922/154.htm)
- [2026-02-12：macOS 26.3 (25D125)](https://www.ithome.com/0/921/233.htm)
- [2026-02-05：macOS 26.3 RC (25D122)](https://www.ithome.com/0/919/308.htm)
- [2026-01-27：macOS 26.3 Beta 3 (25D5112c)](https://www.ithome.com/0/916/648.htm)
- [2026-01-13：macOS 26.3 Beta 2 (25D5101c)](https://www.ithome.com/0/912/649.htm)
- [2025-12-16：macOS 26.3 Beta (25D5087f)](https://www.ithome.com/0/905/219.htm)
- [2025-12-04：macOS 26.2 RC (25C56)](https://www.ithome.com/0/902/300.htm)
- [2025-11-18：macOS 26.2 Beta 3 (25C5048a)](https://www.ithome.com/0/898/136.htm)
- [2025-11-13：macOS 26.2 Beta 2 (25C5037g)](https://www.ithome.com/0/897/037.htm)
- [2025-11-07：macOS 26.2 Beta (25C5031i)](https://www.ithome.com/0/895/487.htm)
- [2025-11-04：macOS 26.1 (25B78)](https://www.ithome.com/0/894/630.htm)
- [2025-10-29：macOS 26.1 RC (25B77)](https://www.ithome.com/0/893/105.htm)
- [2025-10-21：macOS 26.1 Beta 4 (25B5072a)](https://www.ithome.com/0/890/971.htm)
- [2025-10-14：macOS 26.1 Beta 3 (25B5062e)](https://www.ithome.com/0/889/179.htm)
- [2025-10-07：macOS 26.1 Beta 2 (25B5057f)](https://www.ithome.com/0/887/792.htm)
- [2025-09-30：macOS 26.0.1 (25A362)](https://www.ithome.com/0/886/763.htm)
- [2025-09-23：macOS 26.1 Beta (25B5042k)](https://www.ithome.com/0/884/950.htm)
- [2025-09-16：macOS 26 (25A354)](https://www.ithome.com/0/883/196.htm)
- [2025-09-10：macOS 26 RC (25A353)](https://www.ithome.com/0/881/694.htm)
- [2025-09-03：macOS 26 Beta 9 (25A5351b)](https://www.ithome.com/0/879/983.htm)
- [2025-08-26：macOS 26 Beta 8 (25A5349a)](https://www.ithome.com/0/876/319.htm)
- [2025-08-19：macOS 26 Beta 7 (25A5346a)](https://www.ithome.com/0/874/643.htm)
- [2025-08-12：macOS 26 Beta 6 (25A5338b)](https://www.ithome.com/0/873/294.htm)
- [2025-08-06：macOS 26 Beta 5 (25A5327h)](https://www.ithome.com/0/870/012.htm)
- [2025-07-23：macOS 26 Beta 4 (25A5316i)](https://www.ithome.com/0/866/448.htm)
- [2025-07-08：macOS 26 Beta 3 (25A5306g)](https://www.ithome.com/0/863/157.htm)
- [2025-06-24：macOS 26 Beta 2 (25A5295e)](https://www.ithome.com/0/859/593.htm)
- [2025-06-10：macOS 26 Beta (25A5279m)](https://www.ithome.com/0/859/593.htm)
IT之家小伙伴如果找到更多新内容，可以在投稿或评论区中提出你的发现~[微笑]
---
原文链接：[点击查看](https://www.ithome.com/0/976/250.htm)
## 如何升级 iOS / iPadOS / watchOS / macOS 开发版和公测版？
- **公开测试版**：需注册 [Apple Beta 版软件计划](https://beta.apple.com/zh-CN/guide#ios)，之后通过【设置】【通用】【软件更新】【Beta 版更新】来升级；
- **开发预览版**：需登录注册 [苹果开发者计划](https://developer.apple.com/programs/)，之后通过【设置】【通用】【软件更新】来升级。
### 附苹果 iOS 历史固件下载大全：
《[苹果 iOS / iPadOS / macOS 固件下载 / 更新日志大全](https://www.ithome.com/iosfirmware)》
本文由机器人发布，IT之家稍后将为大家带来具体更新内容。
### 附 macOS 26 发布历史：
- [2026-07-07：macOS 26.6 Beta 4 (25G5057c)](https://www.ithome.com/0/973/311.htm)
- [2026-06-30：macOS 26.6 Beta 3 (25G5052e)](https://www.ithome.com/0/970/237.htm)
- [2026-06-30：macOS 26.5.2 (25F84)](https://www.ithome.com/0/970/241.htm)
- [2026-06-16：macOS 26.6 Beta 2 (25G5043d)](https://www.ithome.com/0/964/607.htm)
- [2026-06-02：macOS 26.5.1 (25F80)](https://www.ithome.com/0/958/447.htm)
- [2026-05-27：macOS 26.6 Beta 1 (25G5028f)](https://www.ithome.com/0/955/627.htm)
- [2026-05-12：macOS 26.5 (25F71)](https://www.ithome.com/0/949/035.htm)
- [2026-05-05：macOS 26.5 RC (25F71)](https://www.ithome.com/0/946/325.htm)
- [2026-04-28：macOS 26.5 Beta 4 (25F5068a)](https://www.ithome.com/0/944/200.htm)
- [2026-04-21：macOS 26.5 Beta 3 (25F5058e)](https://www.ithome.com/0/941/377.htm)
- [2026-04-14：macOS 26.5 Beta 2 (25F5053d)](https://www.ithome.com/0/938/747.htm)
- [2026-04-10：macOS 26.4.1 (25E253)](https://www.ithome.com/0/937/587.htm)
- [2026-03-31：macOS 26.5 Beta (25F5042g)](https://www.ithome.com/0/934/273.htm)
- [2026-03-25：macOS 26.4 (25E246)](https://www.ithome.com/0/932/303.htm)
- [2026-03-19：macOS 26.4 RC (25E243)](https://www.ithome.com/0/930/442.htm)
- [2026-03-11：macOS 26.3.2 (25D2140)](https://www.ithome.com/0/927/776.htm)
- [2026-03-10：macOS 26.4 Beta 4 (25E5233c)](https://www.ithome.com/0/927/388.htm)
- [2026-03-05：macOS 26.3.1 (25D2128)](https://www.ithome.com/0/925/996.htm)
- [2026-03-04：macOS 26.4 Beta 3 (25E5223i)](https://www.ithome.com/0/925/590.htm)
- [2026-02-24：macOS 26.4 Beta 2 (25E5218f)](https://www.ithome.com/0/923/008.htm)
- [2026-02-17：macOS 26.4 Beta (25E5207k)](https://www.ithome.com/0/922/154.htm)
- [2026-02-12：macOS 26.3 (25D125)](https://www.ithome.com/0/921/233.htm)
- [2026-02-05：macOS 26.3 RC (25D122)](https://www.ithome.com/0/919/308.htm)
- [2026-01-27：macOS 26.3 Beta 3 (25D5112c)](https://www.ithome.com/0/916/648.htm)
- [2026-01-13：macOS 26.3 Beta 2 (25D5101c)](https://www.ithome.com/0/912/649.htm)
- [2025-12-16：macOS 26.3 Beta (25D5087f)](https://www.ithome.com/0/905/219.htm)
- [2025-12-04：macOS 26.2 RC (25C56)](https://www.ithome.com/0/902/300.htm)
- [2025-11-18：macOS 26.2 Beta 3 (25C5048a)](https://www.ithome.com/0/898/136.htm)
- [2025-11-13：macOS 26.2 Beta 2 (25C5037g)](https://www.ithome.com/0/897/037.htm)
- [2025-11-07：macOS 26.2 Beta (25C5031i)](https://www.ithome.com/0/895/487.htm)
- [2025-11-04：macOS 26.1 (25B78)](https://www.ithome.com/0/894/630.htm)
- [2025-10-29：macOS 26.1 RC (25B77)](https://www.ithome.com/0/893/105.htm)
- [2025-10-21：macOS 26.1 Beta 4 (25B5072a)](https://www.ithome.com/0/890/971.htm)
- [2025-10-14：macOS 26.1 Beta 3 (25B5062e)](https://www.ithome.com/0/889/179.htm)
- [2025-10-07：macOS 26.1 Beta 2 (25B5057f)](https://www.ithome.com/0/887/792.htm)
- [2025-09-30：macOS 26.0.1 (25A362)](https://www.ithome.com/0/886/763.htm)
- [2025-09-23：macOS 26.1 Beta (25B5042k)](https://www.ithome.com/0/884/950.htm)
- [2025-09-16：macOS 26 (25A354)](https://www.ithome.com/0/883/196.htm)
- [2025-09-10：macOS 26 RC (25A353)](https://www.ithome.com/0/881/694.htm)
- [2025-09-03：macOS 26 Beta 9 (25A5351b)](https://www.ithome.com/0/879/983.htm)
- [2025-08-26：macOS 26 Beta 8 (25A5349a)](https://www.ithome.com/0/876/319.htm)
- [2025-08-19：macOS 26 Beta 7 (25A5346a)](https://www.ithome.com/0/874/643.htm)
- [2025-08-12：macOS 26 Beta 6 (25A5338b)](https://www.ithome.com/0/873/294.htm)
- [2025-08-06：macOS 26 Beta 5 (25A5327h)](https://www.ithome.com/0/870/012.htm)
- [2025-07-23：macOS 26 Beta 4 (25A5316i)](https://www.ithome.com/0/866/448.htm)
- [2025-07-08：macOS 26 Beta 3 (25A5306g)](https://www.ithome.com/0/863/157.htm)
- [2025-06-24：macOS 26 Beta 2 (25A5295e)](https://www.ithome.com/0/859/593.htm)
- [2025-06-10：macOS 26 Beta (25A5279m)](https://www.ithome.com/0/859/593.htm)
IT之家小伙伴如果找到更多新内容，可以在投稿或评论区中提出你的发现~[微笑]
---
原文链接：[点击查看](https://www.ithome.com/0/976/250.htm)
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