Signed
macOS 27.2 (26B123) is signed
Apple's signing server is signing this firmware, so you can restore or update to it now. Checked with Apple .
Signed since release, Oct 26, 2026. Apple lists it until Feb 3, 2027.
Released October 26, 2026
Download IPSW 25.6 GB
From updates.cdn-apple.com (Apple). Signet never hosts files.
Restore images (IPSW) 1
| Version | Released | Status | Expires | Size | |
|---|---|---|---|---|---|
| macOS 27.2 26B123 | Oct 26, 2026 | Signed Signed by Apple Signed since release, Oct 26, 2026. Apple lists it until Feb 3, 2027. Apple doesn't publish signing end dates; Signet records them by checking on a schedule. | Apple's listed expiration Apple's update server (gdmf.apple.com) lists this build until February 3, 2027. Apple can stop signing it sooner, usually a week or two after the next release. | 25.6 GB |
Specifications
- Chip
- Apple M1 Pro chip
- 10-core CPU with 8 performance cores and 2 efficiency cores
- 16-core GPU
- 16-core Neural Engine
- Configurable to: M1 Max with 10-core CPU and 24-core GPU
- Capacity
- 512GB SSD Configurable to 1TB, 2TB, 4TB, or 8TB
- 1TB SSD Configurable to 2TB, 4TB, or 8TB
- Display
- Liquid Retina XDR display
- 16.2-inch (diagonal) Liquid Retina XDR display
- XDR brightness: 1000 nits sustained full-screen, 1600 nits peak (HDR content only)
- SDR brightness: 500 nits
- Wide color (P3)
- ProMotion technology for adaptive refresh rates up to 120Hz
- Battery
- Up to 21 hours Apple TV app movie playback
- Up to 14 hours wireless web
- Ports
- SDXC card slot
- HDMI port
- 3.5 mm headphone jack
- MagSafe 3 port
- Three Thunderbolt 4 (USB-C) ports with support for: Charging
- Wireless
- Wi-Fi
- 802.11ax Wi-Fi 6 wireless networking
- IEEE 802.11a/b/g/n/ac compatible
- Bluetooth 5.0 wireless technology
- Size & weight
- 16.8 × 355.7 × 248.1 mm, 2100–2200 g
- Colors
- Silver
- Space Gray
Source: Apple Tech Specs