"Support from real people" What does that even mean lol
It means this:
Go to the Samsung site and click Support. Spend the next few minutes drilling down to the actual phone you own, depending on carrier, and a model number you will need to crack your phone open to see. Then see your support options.
Then go to the Apple site, and put in your phone's serial number. You'll be given the chance to have a tech support person call you back momentarily.
Now, look at Samsung's terms to receive service under their warranty:
To obtain service under this Limited Warranty, you must return the Product to an authorized phone service facility in an adequate container for shipping, accompanied by the sales receipt or comparable proof of sale showing the original date of purchase, the serial number of the Product and the seller's name and address. To obtain assistance on where to deliver the Product, please call SAMSUNG Customer Care at 1-888-987-4357. If SAMSUNG determines that any Product is not covered by this Limited Warranty, you must pay all parts, shipping, and labor charges for the repair or return of such Product.
You should keep a separate backup copy of any contents of the Product before delivering the Product to SAMSUNG for warranty service, as some or all of the contents may be deleted or reformatted during the course of warranty service.
Or, you can take your iPhone to an Apple store. They will troubleshoot it on the spot, and replace it right there for you should that be needed. No questions asked.
Clearer to you now?