After updating to iOS17 Developer Beta 2 I started to get some weird screen glitches. At first it started with 3 evenly spaced out white lines horizontally across the screen. Then it started glitching and randomly going black. Took it into the apple store and they tested the hardware with no issues. Was told it was likely due to the software. Now the phone display will not turn on. I can feel the haptics when the up volume and power are pressed but then there is no response.
Hopefully I'm able to update once the public beta comes out without having to resort to a full reset.