So I left the phone on the counter overnight at around 50% and I didn't plug it in. The next day, the phone was dead and completely unresponsive to anything. I've already had this issue once, but without beta, and I managed to solve it by a hard reset. This time, however, the phone is completely bricked; I can't enter recovery mode, DFU mode, reset, charge, nothing. I suspect something broke when the phone was trying to update to the next beta overnight. I don't really know what to do. I want to get the phone working and off the beta, but I can't because nothing works right now.