iOS 18.2 public beta error

Hello I’m here to post my recent updates errors and bugs on iOS 18.2

  1. After installing after few hours my screen display was flashing like thunder I notice two times first I tot its video second time realised it was error
  2. after that screen got green color and brightness increased
  3. when check with settings black screen became green.

i tried calling customer support they asked me to backup the device and turn off beta updates and reinstall the software using computer. but I don’t want to downgrade becoz I got lost gbs of photos videos and some datas stored on app sometimes I can backup and restore photos and video but I don’t want to miss out other important datas stored on app specially. Please some one help me and suggest me how to downgrade to iOS 18.1 another question shall wait for next update coming in December while waiting any damage will happen to my screen display or to my battery?? Pls help me

iOS 18.2 public beta error
 
 
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