Q: Iphone 4s Could not be restore Error (-1)

Error -1 is usually a hardware error. Take a look at this support document for hardware error explanations and try the steps there, but you will probably need to make an appointment at the Genius Bar of the nearest Apple Store or Authorized Apple Service Provider to have the device looked at.Get help with iOS update and restore errors - Apple Support

Also, this is a user to user support forum, not Apple. It is not a live chat either. You have to type your question and wait for a response. Generally a lot more than 1 minute.