Toay it randomly began displaying "this hardware is not optimized for iphone" or whatever. 5 consecutive notifications but phone was not connected to any hardware. finally quit this process after about an hr of letting it sit. I had changed no programs, installed anything new, or visited any different websites prior to the messages. Later I noticed the phone was on 13% and attempted to charge it, only to receive the message "this device is not supported cannot charge". I entered dfu mode but could not restore because did not have internet at time. Finally found an older firmware from months ago, but have a new problem. The phone has completely died to the point where if the power button is pressed, I view the "connect to power/flashing red battery screen" and then it shuts self down after 3 seconds. No time to reset, or enter dfu or anything. any help besides an Apple store cuz that would require 5 hr drive?

Cell Phones - Apple - iPhone - iPhone Smartphone