No, everything its ok with cables and pins. I checked lot of times, I even bought second different cable and even once I managed to make it load however, it crashed on the same thing someone had before. After restarting nothing happened unfortunately, there is the same problem. I don't know if the rom is broken or there is a hardware problem somewhere. Starting kernel ... Uncompressiby adrkan - uBoot
Thank you @bodhi so much for trying to help. I dont know where is issue. Maybe i will order another uart usb cable. As you can see nothing progressing when im trying to do anything with uart. I connect the uart cables then only the blue LED flashes. When I unplug the usb uart cable then there is a beep and the orange LED starts flashing. I have tried various ways to bootloader but it doesn�by adrkan - uBoot
Everything is ok for me, i swipe cables and still same :/by adrkan - uBoot
Thank you for reply. In attach i sending what i get from output picocom :( Im sending photo of cablesby adrkan - uBoot