When trying to plug my Qin into my Windows laptop it says USB device malfunctioned and is not recognized
But all my other Qins that I try to plug in work…
Pro+ a possibility?
It came in a batch of 100 other ones that work
i found that usually the problem is it isnt charged - it can be hard to charge though when it wont boot becuse it doesnt always recognize a charger either. but i have had this before- having it right now actually
just had the problem and it was because it was dead - make sure you have plenty of battery before flashing especially when flashing things that may bootloop or not boot at all. if it diies when the phone wont boot its very hard to charge not exactly sure why but thats my experience