I need to upgrade from 5.1.1 to 6.0.1. It is the only shsh below 6.1.3 I have. I saved it using tiny umbrella. I need a step by step to upgrade and jailbreak. Are there any problems associated with jailbreaking using the tiny umbrella shsh files? Do I have to do anything special or just tell redsnow to choose the shsh files on my computer (windows). Do I need to change the hosts file? Currently jailbroken on 5.1.1. Thanks for your help.