I got into download mode once, then I hit the up volume rocker, and it said it was going to try to install something, but I don't know what, as I hadn't downloaded anything and I wasn't connected to my computer via USB cable. I tried to reboot again, and now it's a complete brick. It won't power up at all. When I connect to my computer, I try to power it up, and the computer makes the noise like it detects something, but when I go into the devices and printers, it shows: QHSUSB_DLOAD but it says it doesn't recognize it.
What is going on? Why would it do this? I haven't downloaded anything or tried to do anything other than keep this phone stock. PLEASE HELP!!!