FIRMWARE DETAILS

iOS 15.6.1

Build: 19G82Aug 17, 2022Restore IPSW

Stable

View details

Filename: iPhone13,4_15.6.1_19G82_Restore.ipsw
File size: 6.53 GB
File type: Restore IPSW
Download host: updates.cdn-apple.com
Link availability: Not verified
Source did not report availability
Last link check: Not checked
SHA-256: b4b274c206347c1b68495030a816ee2e4c1edae72f327447e97b41a38e8b22a1
SHA-1: 0ced9c8c388fd5a95de6e613763ed9b1bf24b4d0
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 12 Pro Max iPhone13,4IPSW.me public API retrieval · Oct 22, 2026, 5:31 AM UTC

Unsigned

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

IPSW.mehttps://api.ipsw.me/v4/device/iPhone13%2C4?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 6ebe161f9dbe164c6b1abf3e8ecc9265