I have a 1.0.0 OTB thats never been touched, can I use winpwn straight away? or do I have to upgrade it to any different version first ?
I understand you build a custom IPSW that you'll flash your phone with, but is it compatible from all firmwares ?
Sorry I've searched but I've only been able to find people asking if they can do it straight from 1.1.1, nothing earlier

