question] have Services ended support for iOS 4.2.1? : r/LegacyJailbreak
Jailbreak and unlock iOS 4.2.1 with redsn0w 0.9.6b5 | OSXDaily
iOS 4.2.1 Jailbreak hits with updated redsn0w | Engadget
iOS 4.2.1 jailbroken, available now - CNET
iOS 4 - Wikipedia
How to jailbreak an iPod Touch 2g/3g (MC) on 4.2.1 using GreenPois0n! - YouTube
Jailbreak 4.2.1 iOS iPhone 4, 3GS, 3G, iPod touch 4G, 3G with Redsn0w | Redmond Pie
Firmware iOS 4.2.1 per dispositivi Apple iPhone, iPod Touch, iPad
question] is it still possible to jailbreak iPod Touch 2G (MC) model ? my version is 4.2.1. this model is also downgradable to 4.1 so that could work too. Thank you! : r/LegacyJailbreak
7 Ways to Jailbreak an iPod Touch - wikiHow
How to Jailbreak Any iOS 4.2.1 Device with Redsn0w 0.9.6b4 (iPhone, iPad or iPod Touch) « Smartphones :: Gadget Hacks
How to Jailbreak Ipod Touch With Firmware 4.2.1 or Lower : 6 Steps - Instructables