I want to update to firmware ersion 1.1.3. However as I am currently on 1.1.1 I need to first update to 1.1.2.
To do this I am going to follow the iClarified (OKtoPrep) process which looks simple enough. However no where does it mention how to install installer.app after the jailbreak? Does the jailbreak.jar from the 1.1.2-jailbeak.zip automatically install installer?