BENQ 15574 dash update

demon2011

Senior Member
Apr 8, 2011
147
0
Staffordshire, Uk
My friend has a phat 360 with a benq drive and LT+ 3.0 installed. I know you supposed to flash back to stock then update dash and flash back to 3.0 but he does not have the equipment to do this as he brought the 360 pre flashed.

If he updates to dash 15574 will this flash his drive back to stock.