I have a M2 Note working normally with the latest firmware (18.104.22.168) for several weeks now. Today, while I was using whatsapp it went blank and rebooted. However, it does not pass the Meizu logo (it never reaches the Flyme screen) and it is now in an endless loop. Buttons are not responding so I cannot switch it off, hard-reset or enter recovery mode.
Right now I am just waiting for the battery to die, and it might take hours, with the possibility that as soon as I charge it it will enter the loop again. Any suggestions? I am an experienced user and I have updated firmware on several occasions, both manually and OTA, and I have used recovery mode as well. I wonder if one of the several holes in the case is a hardware “reset” button.