Useful sites and links for jailbreaking tutorials
Recommended additional software before you start
( You MUST backup your SHSH blobs to downgrade the OS )
Putty SSH remote terminal
Apple TV2 Specific (iOS 4.1)
Mac Only recommended
Put Apple TV into DFU Mode [How to Guide]
Installation of software by remote SSH using dpgk
Hardware Teardown (not necessary info only)
Apple TV2 Specific (iOS 4.2.1) Here
iPad Specific
Mac or Windows can be used
iOS 3.21 (First Release)
iOS 4.2.1 (Recommended Upgrade)
Relatively easy
If Cydia doesn't install the
Fix is
here
You can downgrade iOS 4.3 to iOS 4.2.1 / 4.1 on iPhone 4, 3GS and iPod Touch 4G, 3G and iPad Instructions are
here
To upgrade or downgrade from one iOS to another
( NOTE: iTunes only provides the latest iOS )
To conserve battery life turn off all unused services such as Bluetooth SSH 3G etc when not being used. This is made easy with the SBsettings app from Cydia. This applies only to iPad, Iphone and Ipod Touch.
Note: battery life on iOS 4.x with untehered jailbreak is terrible. Battery life on iOS 3.x with jailbreak is excellent.
JailBreaking Your iPad, iPhone, iPod Touch and or Apple TV2
iPod Touch 4 Specific (Detailed Instructions to Follow Soon)
iOS 4.1 (First Release)
Copyright 2011 MaximumRisk.com
Resources for Jailbreaking
Download
page for all iPhone softwares, firmwares and other tools
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How to Jailbreak and Make an Apple TV 2G iOS 4.2.1 (aka 4.1.1) into a Dedicated Web Server
Detailed How to Instructions are here
MaximumRisk.com is Hosted on a Wireless AppleTV 2G