I have a very big trouble in my Samsung m40 device.
When I connect my usb type-c charger cable then there was no problem.but When I just turn off my cable then it's says that "the connected USB device isn't support.
AND AFTER THAT, there was no connected car but it always shows that notification and also vibrate my phone ..in notification settings g in android system there is a option which name is alerts , I just can minimise the notification what is always says that
"The connected usb device isn't supported.BUT IT DOESN'T HAVE ANY CHARGING PROBLEM.
BUT IT ALWAYS SHOWS ME THAT..
PLEASE TELL ME WHAT WILL I DO ?
I AM REALLY REALLY IN A VERY BIG TROUBLE FOR THIS MATTER.
Hey guys, I found a solution. You need to activate USB debugging and switch off your mobile. Then use a clean dry cloth and clean your usb as much as possible.
The issue is because there would probably be some dust settled on your phone usb port. Remember to clean this port with a dry cloth. It worked for me. Hope it works for you.
when I plug my phone samsung a32 in to charge it keeps blipping the " the connected usb device is not supported " notification and keeps vibrating my phone help me
