iPhone SE 2nd Gen - iPhone unavailable

[amitmo]

Hi,

I recently updated iPhone SE 2nd gen to iOS 16.1.1 through iTunes. Post that I got a msg of Attempting data recovery. The phone restarted and now it has a display of iPhone unavailable without any timer. I haven't forgotten the passcode or my Apple ID

I do not have any backup of the phone and I really need the data.

Could anyone please hep me.

Thank you,