Wi-Fi and Bluetooth issue after iOS 17.3 update

Hi ! I am facing the same issue with the same iPhone since iOS 17.2

you can’t turn the WiFi on as you said, because it automatically turn off.

on mine, it’s even showing this

as you can see, my button is grey too and doesn’t work

my Bluetooth doesn’t work either

so if someone have an idea about this issue, please answer us… it’s kinda annnoying :/

Why did you turn them Off?

Click on the Wi-Fi & Bluetooth icon to turn them On.