Becareful of Samsung, sent me a phone with a Defective Motherboard

[WestIsland]

I got the Samsung Galaxy S4 only 3 weeks ago and it had poor speakers and no sound notifications on messages. I took it to the Samsung repair center and they said the motherboard was defective but said I broke it by trying to access the admin functions which is complete nonsense, and therefore I voided the warranty!! I never touched it, no more Samsung products for me ever again, watch out they sell defective merchandise then pass the blame on you!!