I already have 5.1.1

[silentstorm420]

My iPhone have cydia already so how do I update iOS 6 with cydia already? Should I use aptbackup?

 

[Thomasjtsi]

My iPhone have cydia already so how do I update iOS 6 with cydia already? Should I use aptbackup?

There's no way to update your iOS version and have Cydia automatically installed. On iOS 6... you can only Jailbreak, currently, if you're using an iPhone 4 or older iPhone.

 

[silentstorm420]

Ok I have iPhone 4 but I understand what you mean and thank you I appreciate that. And also my friend want to jailbreak his iPhone 4s but is iPhone 4s IOS 6 support jailbreak yet?

 

[Jmills87]

No, there is no way to jailbreak iOS6 on a 4S right now.