lancheon22s Posted October 26, 2010 Report Share Posted October 26, 2010 ok, so i had a lil problem to where my screen was just black but the music would play on my avic-900bt. i posted and in the mean time i got lil pissed at the unit and cracked the touch screen. well after i cracked the screen i checked back on the forum, and someone said to try to do the update. well everything went fine untill i got to the windows screen since my touch screen was cracked. i couldnt click nothing. so i bought a new touch screen today and tried to restart the whole update process and now when i click update from sdmmc it says "SDMMC update fail" i tried another sd card i tried formating card still same thing?? any help please Quote Link to post Share on other sites
lancheon22s Posted October 26, 2010 Author Report Share Posted October 26, 2010 no help?? i tried searching i did notice there was 2 other people who had the same problem in the 3.0 forum but not one answered their question so im not sure if im missing something Quote Link to post Share on other sites
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