Samsung Galaxy S4 I9505 16GB Unlocked GSM 4G LTE Quad-Core Phone - Black

The cell phone was entirely new and is running pretty well. But didn't understand why the instructions came in French. Also It came with an adaptator. I thought I bought it in the USA with a plug for the USA!!

I bought this phone in November of 2013 and it went dead when I switched it off to charge it. I took it to an Authorized Samsung Dealer and I was informed that this phone is not an original. I paid the price for an original Samsung and got a knock off