I bought my first (brand new) iPod Touch 4 and it's running iOS 6.0.1 :) : r/ipod
I installed iOS 7 on my iPod touch 4. Here's how
Downgrading my iPod Touch 4th Gen to iOS 4 (+ Installing old Apps) ♻️ (with SHSH-IPSW)
Release] iOS 5.1.1 iPod touch 4G untethered downgrade tool coming very very soon. It works very well! : r/LegacyJailbreak
iPod touch 4 on iOS 7?!
Raffaele on X: "Is this the first iPod Touch 4 running iOS 7.0 in the world? Successfully dualbooted iOS 7.0 on my iPod Touch 4. Many thanks to @nyan_satan for the dualboot
iOS 6 Smackdown! iPod Touch 4 vs. iPhone 4! (old school speedtest)
How to Upgrade Your Old iPhone or iPod touch to iOS 5 « Tech Pr0n :: Gadget Hacks