Originally Posted by Gugs
Not possible. Latest is 8/21.
You updated the windows program not the jb4 units firmware.
Download the hex file and follow the instructions to update
firmware is 10/1/12//2 apparently I have a G5 board and didn't even know...
Garage Queen: 2005 Audi S4 4.2L V8, Vortech Supercharger, Vented CF Hood, PSS9 Coilovers, Sway-bars, RS4 brakes, Fast Intentions - Cat-less Downpipes & Cat-back Exhaust, 550hp
Daily Driver: E92 335i N54: JB4 G5 ISO27.13 w/BMS Flash, quaife LSD, BMS Meth, AA sport IC, BMS Charge Pipe, BMS OCC, Euro Light Switch, M-Sport Kit; 12.1@117mph (100 octane, stock intake stock exhaust, 225ís RFT)