Hi Cristiano. yesterday my simscreen not connected, simdash tell me an update is necesary and a friend give me the firmware. After program with bootloader the simscreen not working any more. Presentation screen not charge and the display is all off. I do anything wrong?. My Simscreen is 128641REV.B and is not similar that you have in the photo of your web. firmware I program was SimmScreenV3.hex
Thank you in advance , and sorry for my english!
