Think iOS - iOS hacker MuscleNerd has confirmed via Twitter that the newly released iOS 5.1 can be tethered jailbreaked using RedSn0w on non A5 iOS devices. Thanks to geohot’s limera1n exploit users with devices prior to iPad 2 and iPhone 4S can simply jailbreak there iOS 5.1 running devices using RedSn0w 0.910b6.
iTB: How to Fix Missing keys.plist Error while Jailbreaking iOS 6.0.1 Complete Guide
Glad you figured this out! It shouldn't be this hard to get redsn0w to work; we'll ask MuscleNerd to look into this and hopefully figure out a fix for future versions of redsn0w.
Redmond Pie - Yes, you read that right! Stefan Esser – better known by his online pseudonym i0n1c – has demonstrated an untethered jailbreak on his iPad 3rd-gen running iOS 5.1 on video.
Cnet: If you're confused by the fact that your newly upgraded iPhone 4S now indicates it's a 4G phone, you're not alone. Ask Maggie explains what's going on and what it means.