Download iOS 10.2.2 IPSW for iPhone, iPad and iPod Touch

Signed IPSWs

Apple is still signing the following firmwares. You can restore to this firmware via iTunes.
Device
Version (Build)
Release Date
Size
File name
Apple TV 4 (2015)
(AppleTV5,3)
10.2.2 (14W756)
Jul 19, 2017
1.29 GB
AppleTV5,3_10.2.2_14W756_Restore.ipsw