iOS/iPadOS/tvOS 9.3.6 IPSW Firmware

It should be noted that only signed versions of the IPSW files below can be restored using iTunes or 3utools. IPSW, iPhone Software, is a file format used to install iOS, iPadOS, tvOS, HomePod, and most recently, macOS firmware for devices equipped with Apple silicon.

Signed Firmware Versions

Device	Release Date	Version	Link
iPad mini (Global)	July 22, 2019	iPadOS 9.3.6 (13G37)	Download (1.47 GB)
iPad 3 (GSM)	July 22, 2019	iPadOS 9.3.6 (13G37)	Download (1.59 GB)
iPad mini (GSM)	July 22, 2019	iPadOS 9.3.6 (13G37)	Download (1.47 GB)
iPad 3 (CDMA)	July 22, 2019	iPadOS 9.3.6 (13G37)	Download (1.59 GB)
iPad 2 (CDMA)	July 22, 2019	iPadOS 9.3.6 (13G37)	Download (1.34 GB)
iPhone 4[S]	July 22, 2019	iOS 9.3.6 (13G37)	Download (1.50 GB)