How to perform untethered jailbreak on iphone iOS 6 (iOS6.1 or IOS 6) - simple tutorial using envasi0n

This Works for all iPhones, iPod Touchs and iPads with iOS 6.X, but not for the Apple TV.

TO START - Backup your iPhone - Upgrade to the latest version of iOS 6 - at present this is 6.1 - you can do this by connecting your phone to itunes and synching your phone. A textbox will pop up asking if you wish to download and install the new version of iOS

Go make a cup of coffee and and wait. Once this has completed. Unplug your iphone from your computer.

Step 1 . Download  evasi0n for Windows or Mac from their official website , click on the SHA1 long code that next to your operating system. Once downloaded extract the contents.

Step 2 . Double click the application to start it.

Step 3  If you have a pin lock on your phone. Disable this by going to Settings -->General --> Passcode Lock --> "turn Passcode off" 

Step 4 . Connect your device to your PC/Mac using the USB cable.  

Step 5 . You should see a message on the tool that says your device has been detected. At that time, the option to jailbreak will be available.

Step 6 . Click on the Jailbreak button and the process will begin. It will run a series of steps in which you have to do nothing. This takes a good few minutes, so be patient.

Step 7 . Keep an eye on the enVasi0n application. After a while it will prompt you for action. At this point all you need to do is unlock the device - i.e swipe your finger - look for a Jailbreak Icon (picture below) on your iphone and touch it once.  It will run and return immediately to the iOS home screen.

Step 8 Some messages appear on the iphone screen and there are several automatic reboots 

Step 9 Go back to itunes and restore your last backup by selecting the restore option 

Step 10 Restore your passcode on your Iphone

If you want free apps after that use the Cydia application installed on your homescreen.
Go to--> Manage --> Sources--> Edit --> Add and add http://www.sinfuliphonerepo.com. This repository contains lots of iphone apps for free (you should always support app developers and pay for your items at some point after testing them!)