I have iphone 3GS new bootrom , model MC , I have those shsh saved : 3.1.3 , 4.0 , 4.0.1 , 4.0.2 , 4.1 , 4.2.1 , 4.3b2
my installed baseband : 05.13.04-6.4_M3S2
I'm currently on 3.1.3 , and I need a cfw to bypass the Hacktivation ( I'm not sure if that will solve the problem ..?)
I dont know if custom firmware work on new boot 3gs , but on wikipedia , I can see that the pwnage tool support it since october/2010 .
so can someone confirm , (and send me plz a link to the cfw thanks )
We cannot provide custom firmware here. You can make your own with pwnage tool or snowbreeze. i suggest making a 4.1 since it will be untethered for you.