I was able to "recover" from being stuck on apple logo due Blackra1n/Blacksn0w JB/Unlock and WiFi issue. But now that I can get into my iPhone, it has the Wifi option greyed out.
What are my options?
Is it possible to get to 4.2.1 with JB AND Unlocked? Is it recommended or should I stay on 3.1.2?
A detailed step by step guide would be very helpful. (fyi, I have access to a Mac Pro)