Help MY PHONE WON't TURN ON WITH IOS 12?

My Iphone 10 with beta IOS 12 will not turn on. It will not let me reset it. Siri works and she will let me call people but other than that, a grey screen. I know beta software has risks, but is this normal?

YES! You have learned what BETA means. BETA is a release to let the Users try to find the problems, before they market it.
BETA is "testing" in the real world of use.
It appears you got "Bugged". Now you let them know what is wrong so they *might* try to fix it, if they have not done so already.

  • Why did my iphone 5 turn off and not turn on after a ios 6 update? I have tried everything it won't show its charging i tried holding down the power and home button but that won't work, the screen is just black and won't do anything. I even tried plugging it into my laptop and that won't work either How do i put it in DFU? I hook it up to my comp and nothing happens at all. Nothing pops up on my comp and my phone won't turn on at all
  • IPhone 5c help won't work or turn on? I was texted when my phone turned purple and green. I could not do anything and could not turn off regularly. I did a quick restart. It turned off but hasn't turned back on. My phone was about dead and at 3% so I plugged it in and has not started charging nor turned back on Help I plugged in my phone and just went to check on it. The port was scolding hot. The top of my phone was cool to the touch. The part where it connects to wall is also cool. I unplugged both.
  • IPhone 4S Help! WON't TURN ON? My iPhone 4S died last night and I went to charge it this morning, the Apple logo pops up, then the screen goes black, then goes back to the Apple logo! It has been doing this now for about 15 minutes! NOTE: My iPhone 4S is running iOS 8 and my iPhone 4S top power button is broken.
  • IPhone 4 won't turn on, help! - 1 I think it just needs to be charged, and normally if I wanted to check that I'd hold down the power button and home button, except recently my power button got stuck so I can't use it (I've been using assistive touch). I have my iPhone plugged into the wall right now, but the screen is just black. Nothing at all. It's been plugged in for over half an hour and there's been no change. Any help? I can't go to an Apple store.