unable to activate iphone
I was restoring my iphone x, but now when i try to turn it on, it says unable to activate. an update is required to activate your phone. i have tried everything what apple suggest, i restarted my phone, i tried to connect it with itunes, but it shows the same error... can someone help me please, cause their service and tech is really bad as i can see, since many people have problems like these, and how can they help now??
iPhone X