I just found out that you could downgrade your 4S from iOS 9.3.5 down to iOS 6.1.3 : r/iphone
Downgrade iPhone 4s / iPad 2 to iOS 6.1.3 Using 3uTools - 3uTools
Discussion] iPhone 4S downgraded to 6.1.3 from 9.3.5 successfully! Thank god for Phoenix! : r/jailbreak
Downgrade iPhone 4s To iOS 6.1.3 Without Jailbreak Through iTunes (2018) - YouTube
Apple Accidentally Allowed Downgrades All the Way Back to iOS 6 Early Today - MacRumors
How to Downgrade Your iPhone 4S or iPad 2 to iOS 6.1.3 « iOS & iPhone :: Gadget Hacks
How to downgrade iPhone 4S / iPad 2 to iOS 6.1.3 - iFixit Repair Guide
iPhone 4s – Downgrade iOS 9.3.5 to iOS 6.1.3 After Phoenix Jailbreak - 3uTools
How to downgrade iPhone 4S / iPad 2 to iOS 6.1.3 - iFixit Repair Guide
How to Downgrade from iOS 9 Back to iOS 8.4.1 | OSXDaily
How to Downgrade iPhone 4s, iPad 2 From iOS 9.3.5 to iOS 6.1.3 and iOS 8.4.1? - 3uTools
How to downgrade iPhone 4s to iOS 6.1.3 No Computer | iPhone4S/iPadMini/2/3/iPod5 Supported | 2023 - YouTube
How to Downgrade From iOS 9.3.x to iOS 6.1.3 Using Trident and OdysseusOTA
iPhone 4s - Wikipedia
How to officially downgrade your Apple iPhone 4s to iOS 6.1.3
How to Install Youtube iOS 6.1.3 | 2021 - ICTfix
request] How to do a untethered iOS 5.1.1 downgrade for iPhone 4s just for windows 10? Please give a link or help.. Any help given is highly appreciated! Thanks! : r/LegacyJailbreak
How to Downgrade iPhone 4s, iPad 2 From iOS 9.3.5 to iOS 6.1.3 and iOS 8.4.1? - 3uTools
fluff] downgrade iPhone 4s to iOS 6 with no computer : r/LegacyJailbreak
How to Downgrade Your iPhone 4S or iPad 2 to iOS 6.1.3 « iOS & iPhone :: Gadget Hacks
Downgrading iOS 9.3.5 to iOS 6
Downgrade iOS 9.3.5 To 8.4.1 / 6.1.3 Without SHSH Blobs On Any 32-Bit Device And Untether Jailbreak | Redmond Pie
iPhone 4s on iOS 6.1.3 not updating - Apple Community