Checked with Apple
Is it signed?
Answers come from Apple, not a database.
Signet asks Apple's own signing server about every iPhone, iPad, Mac, Apple Watch, Apple TV, HomePod and Vision Pro firmware, and links every download straight to Apple.
- Devices
- 333
- Signed right now
- 319
- IPSW files
- 723
- OTA updates
- 490
Choose your device
iPhone
67 models · 65 signed
iPad
107 models · 105 signed
Apple Watch
60 models · 56 signed
Mac
60 models · 60 signed
Apple TV
8 models · 6 signed
HomePod
4 models · 3 signed
Apple Vision
2 models · 2 signed
iPod
7 models · 6 signed
Apple T2 Security Chip
16 models · 16 signed
HomeAccessory
2 models · 0 signed
Every answer comes from Apple
Signing status from Apple
For each firmware, Signet sends a signing request to gs.apple.com. If Apple returns a signature, it's signed. Nobody types that in by hand.
Firmware lists from Apple
IPSW and OTA lists come from Apple's update servers (mesu.apple.com, gdmf.apple.com). Board, chip and display details come from the firmware itself.
Downloads straight from Apple
Download buttons point to updates.cdn-apple.com. Signet never hosts, changes or proxies a file. Check the SHA-1 on each page against your download.