Chosen Solution
Hello, I left my iphone XR on charge overnight (thought I should add, I do not use an official charger, and use a 18 watt usb type c charger from insignia), as I do usually, but after waking up and going to my phone it no longer booted and theres nothing displayed on screen, I tried force shutdown and plugging it into my pc, when I plugged it into my pc it showed up nowhere in device manager. I also took my multimeter, put it on NVC mode and put it against my phone, it wasnt detecting anything, I tried other phones and the multimeter did detect signals from them, even when they were off. I do not have the tools to take apart the device (screws are fine, but I don’t have suction cups), I was wondering if there’s a way to make sure its the battery without opening the phone, any help is greatly appreciated!
Have you tried Volume Up, Volume Down then pressing and holding the power button. Unless that’s what you meant by force shutdown. You can also try plugin it into a PC/Mac with iTunes installed and see if iTunes detects it at all
