sandiyv - February 13, 2013 at 1:33pm
Hi there, I too have a 3gs, new bootrom and already had 6.15 baseband originally but downgraded due to advice given on another forum,.that gave me bb 5.16 -<--- not good apparently, was told I could NOT do anything at this point, sooo I thought "what the hell, I'm going live dangerously) flashed bb back to 6.15 and jb with redsn0w and it worked!
What makes the difference is when the iphone was put out, earlier ones can be successful, older one's not.
Good luck!
Sandy