- Jul 12, 2019
Rec'd the A129 Duo yesterday and have spent way to much time trying to get unit operational. Used 2 brand new micro SD cards (Samsung EVO and Pro) and 1st could not format card in camera - rec and mic lights on with Viofo on screen. 2nd, formatted on mac to FAT32 and followed instructions for firmware upgrade. Per instruction connecting cam to computer does nothing. Mac does not register the unit as a device, same two lights on with Viofo flash. Hitting menu button does nothing. Any ideas?