T Tainter macrumors member Original poster Nov 30, 2008 45 0 Jul 2, 2010 #1 4.0 is so SLOW on my iphone 3 g, I have yet to find a way to roll back to 3.13 or 3.12 ,WITHOUT getting the wrong firmware message , does anybody know how ? tried a few things mentioned on this site but nothing worked so far... tnx
4.0 is so SLOW on my iphone 3 g, I have yet to find a way to roll back to 3.13 or 3.12 ,WITHOUT getting the wrong firmware message , does anybody know how ? tried a few things mentioned on this site but nothing worked so far... tnx