iPhone 13 malfunctioning after iOS 17.6.1
The latest update, iOS 17.6.1 has rendered my phone useless. It started off with a glitch and then immediately the screen turned static, akin to an old TV. However, spasmodically the screen would render itself, but as soon as I enter the passcode it'd glitch out. I tried to perform a hard reset and even tried to invoke DFU, but the phone just doesn't respond to them. Trying to restart it with the volume up + volume down following a long press of the power button doesn't turn it off. This was yesterday.
Today, when my alarm went off the screen did show life; well, sort of. The snooze button was just yellow with no text whatsoever and it popped up far lower in the screen compared to it's usual position, so much lower in fact that it was very close to the stop button, which was also rendered with no text, just a grey rectangle with rounded edges. On clicking this "stop button", for a moment it did seem like everything was in order. It seemed to display my notifications on the lock screen just fine; the clock, battery percentage, network carrier, lock screen wallpaper all seemed fine........but then it glitched and turned static.
I'd really appreciate any assistance on this matter.
