What pops up when Apple checks your iPhone one year warranty?

Like besides if you still have it or not, like what shows up? They don't get anything like my phone info within my carrier (Verizon, T-Mobile, etc.), right? Or do they? And they check with your phones series number, right?

They check serial # … They know when its been sold… What company it was for… And if it waa registered they see the original owner… Lost or stolen will pop up if reported

  • Will the one year warranty on my iPhone camera damage? I didn't buy AppleCare, but my phone still comes with a one year warranty regardless, right? If so, does that cover like the blurriness of the camera lens? Like I did nothing to it, it just randomly starting taking blurry pictures and if you compare it to another iPhone you can tell the quality is different.
  • Will apple still cover me with their 1 year apple warranty? My uncle gave me his iPhone 4S as a gift, it has warranty until November 2013 and for some reason the phone turns off by itself about every 3 hours! The phone does not have any water damage as the water indicators are white, will apple still cover me on fixing it or giving me another one since I'm not the original owner but the phone is still under their warranty!
  • Will Apple replace my iPhone under the included 1 year warranty? I bought my iPhone 6s Plus just 1 month or 2 ago. Well last night i plugged my phone in to charge and it wasn't registering that the charger was plugged in. I left it plugged in and today I woke up to see that not only did it not charge but my phone had lost power. I'm assuming that this is a problem with the charging port. I've tried 3 other Apple chargers and none of them work.
  • On my iPhone, how do I change the Apple ID that automatically pops up in the Apps Ap? I have gone into settings and changed it there successfully, but the old email still pops up when I try to use the Apps store.