Hello. I bought Deauther watch from DSTIKE Y version (version 3). I used it many times but now i connected it to my laptop and arduino and it stopped working. It does get on and it's even fully recharged but the display is completely black. I tried resetting, turning it on/off 10000 times. I even used the reset thing in arduino.ino from DSTIKE manuals. How do i fix this issue? I think i had this issue once too before i even decided to connect it to Arduino.
EDIT: FIXED