iPhone X iOS Locked - not able to unlock with Apple methods!

[soamz]

So I have a iPhone X, which my wife forgot the password and clicked 10 times and now it shows connect to iTunes.
I followed this,

If you forgot your iPhone passcode, use your Mac or PC to reset it - Apple Support

Locked out of your iPhone and forgot your passcode? Use a computer to put your iPhone into recovery mode so you can erase your phone and set it up again.

support.apple.com

And restored, updated, etc, but instead of the start up window, it again shows same screen - IPHONE LOCKED - CONNECT TO ITUNES.

Whats wrong ?
I have followed each step exactly.

And I have the apple box, IMEI, iCloud account login, everything, but still not able to unlock.
Can someone help ?

 

[imaketouchtheme]

Did you already put the phone in DFU mode and restore it?

 

[soamz]

yes did just as its said by Apple.
Same thing.

 

[BugeyeSTI]

yes did just as its said by Apple.
Same thing.

Did you setup as new or use a backup?

 

[oVerboost]

If you put it in DFU mode, and set up as a new phone then it should work.

Also remove it from Find my iPhone.

 

[soamz]

Yes had set it up as new only.
But once it reboots, it shows same screen - iPHONE LOCKED CONNECT TO ITUNES.

 

[Edd70]

That link you posted says to call Apple support if the procedure does not work. Have you done that?

 

[ericwn]

That link you posted says to call Apple support if the procedure does not work. Have you done that?

Exactly that would be my next step.

 

[soamz]

Ok will try Apple Live chat, but im in India.