Thanks for your video. Couldn't get my JVC car stereo to respond even after reset button was pressed behind face plate. Pulled face plate apart and tested. Found two stuck buttons (ie shorted). Now fixed, running 100%
The reset button worked for me. With the power on, remove the face plate, get a paperclip and hit the reset button. You should hear a motor running sound when you do this. I did it once, didn’t work. Did it again. Works now. Good luck.
Mere pass bhi jvc car stereo hai old wala not android. Kabhi bhi band ho jata hai phir mechanic ke pass Jakar coupler nilalkar phir lagata hai to chal jata hai. Solution batein.