Hello, I am one of the people with a 3G[s] who has the iBEC and iBSS files, plus the ECID number, as well as the purplra1nyday file.

From reading the tutorial posted by saurik, am I correct in saying I cannot restore to 3.0?

I damaged my phone so it is being repaired at the moment, so I havent done this cydia ECID SHSH thing. Plus I had to restore it so it was unjailbroken (in order to stop my warranty voiding). This means I have a 3G[s] on stock 3.0 with all the files stated above.

What can I do?