1st I used Blackra1n PC jb fine I thought but nothing worked SBSetting, cydelete, bosspaper or Backgrounder nothing Blackra1n failed for me BTW I used my PC to try it. then I used Pwnage 3.1.3 worked great I was 3.1 np and everything worked! 1+ Dev team! yesterday 3.1.4 tried to rejailbreakk1st worked fine but no carrier because I did know about the expert mode. that was my bad second try got error tired went to bed. in the night Blackra1n Mac was released so I decided to try it on the mac, or Hac again fail no JB apps seem to work all install but don't work. Again Blackra1n -1 then tonight re did Dev Team 3.1.4 everything went fine this time JB 3.1.2 with Pwnage 1+ Dev Team hands Dawn Dev Teams JB wins IMO! yes it takes longer yes it is harder but at least for me the thing worked!