Can I Jailbreak?
Jailbreaking Help and Support
JailbreakQA
The recommended site for jailbreak support. Anyone can ask questions, and they will be answered quickly by a dedicated community of jailbreakers.
/r/jailbreak
The jailbreak subreddit. Casual jailbreak conversation and announcements as well as help and support.
TheiPhoneWiki
A wiki containing information detailing jailbreak exploits and techniques. A great place for aspiring developers to start.
iPhoneDevWiki
A collection of documentation written by developers to help each other write extensions (tweaks) for jailbroken iOS.
CanIJailbreak.com
A site that contains information about current and previous jailbreak releases for your device and iOS version.
JailbreakQA IRC
An IRC chat for support and general jailbreak guidance. It also contains ipswbot, the helpful iOS download bot.