8.4.6 Firmware Download
8.4.6 firmware download — compatible with 6 devices, released 2021-09-20, build 12H937、12H923、12H914. Download links direct to Apple servers, with signing status verification and SHA-256/SHA-1/MD5 checksum validation. This version is no longer signed, for downgrade reference only.
Apple TV (6)
6 devices support this version
| Device | Identifier | Build | Size | Signing | Action |
|---|---|---|---|---|---|
| Apple TV 3 | AppleTV3,1 | 12H937 | 875 MB | Unsigned | Details → |
| Apple TV 3 | AppleTV3,1 | 12H923 | 875 MB | Unsigned | Details → |
| Apple TV 3 | AppleTV3,1 | 12H914 | 879 MB | Unsigned | Details → |
| Apple TV 3 (2013) | AppleTV3,2 | 12H937 | 875 MB | Unsigned | Details → |
| Apple TV 3 (2013) | AppleTV3,2 | 12H923 | 875 MB | Unsigned | Details → |
| Apple TV 3 (2013) | AppleTV3,2 | 12H914 | 877 MB | Unsigned | Details → |