Hi, I have flashed my finow x5 two times without problems juste for testing

Hi,
I have flashed my finow x5 two times without problems juste for testing through the youtube TV Smartwatch Ticks (https://www.youtube.com/watch?v=0LwAim6zER4 nice tutorial :wink: ). To day i have installed some skins , the screen of swatch went black, I was obliged to reflash once again the frimware . During the operation my computer was discharged :frowning: . Now the retrying does not work , the watch is no longer detected by the flash tool and it does not start , i can alse listen sound when connect it to my PC. has anyone had this problem before plz ? thx again
https://www.youtube.com/watch?v=0LwAim6zER4nice