jailbreak iphone 4 4.0.2?

[entronp]

I've tried greenpoison but it isnt successful. Does jbme.com work? Or is there a certain redsnow version? I have one redsnow that I have notes for that says on a 3g you point to 4.0 software. Is that true for iphone 4 as well?

 

[jeffrey1027]

That is a dead version. No jailbreaks available. You might as well update to 4.3.3 only if you have shsh blobs for them. If you don't know what I am talking about then you probably don't have them. Just update to 4.3.5 in iTunes and use redsn0w or sn0wbreeze ( make custom firmware so shift click to the firmware made by sn0wbreeze) to preserve baseband if require needing am unlock