After degrading my iOS 16 beta 4 I bricked my iPhone

Yesterday I wanted to go back from iOS 16 beta 4 to iOS 15.6 from an iPhone 8, that has to be a gift. First, I was tryibg to do this by iTunes, yet after attempt on installing the system, an error popped up. I didn’t have any important data on my phone, so I decided to go to recovery mode and erase the system and update it through iTunes…with exactly the same outcome. But this time I could not go out from recovery mode because of erasing data… I don’t know what to do. I tried plenty of times, even using such programs as Dr fone, but I can’t do anything. There’s always a successful attempt to install an update but after a minute of updating it stops and on the computer there’s the error. Any advices?

I’m glad I’m not the only one having issues with the update. I can’t log into the AppStore or iTunes. I tap sign In and the screen disappears and then I’m still not signed in. Very frustrating. I’m wondering if anyone else has had major issues

After degrading my iOS 16 beta 4 I bricked my iPhone
 
 
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