Hello everyone !! I am using a iphone 4S running on iOS 5.1 firmware. I wanted to jailbreak it but im unable to find a simple method of jailbreaking it....Im a novice in jailbreaking and would appreciate is someone can answer the following : 1) Is there a Un-tethered Jailbreak method available for my phone ?? please provide the links.. 2) Do i have to upgrade to 5.1.1 in order to do a Un-Tethered Jailbreak ??? I prefer to have the 5.1 firmware running on my phone.. 3) will i lose my current apple apps in my iphone after jailbreaking ?? 4) Can i restore my original settings back, if required ?? Thank you in advance and appreciate your help !!