Originally Posted by Laid Black 335i
"The G5 uses unique firmware and will evolve separately from G4 firmware. Although, as a general rule, new features will be ported to both versions simultaneously."
I wondered why the new board wasn't just called JB5. Makes sense now.
It's kind of like Iphone 4 and 4s.
Perhaps it wasn't enough change to make it it's own Iphone 5