Firstly great site and secondly thank you in advance for any help.
I have iPhone 3GS.
Carrier: o2 7.1
I have not jail broken the phone before but would like to now.
I have done some Googling and most guides refer to phones that are already jail broken, as they utilise exploits that existed previously.
Could anyone point me to a guide for my current version that would suit a new comer.