Hello there. Help with VESTEL tv Daewoo d55dm54uans main 17mb185 The client complained that there was no HDMI video from Tricolor and sonyPS 5 consoles. I was in the service after the update, apparently all the keys were flashed. I looked at the information on the Internet and with the help of a flash drive I was able to get the sony PS 5 to work, I ordered HDCP from the flash drive. And CI+ does not understand where to get the Credentials.bin file And how to sign it correctly? and without it, the tricolor is just a black screen...