Phone stuck in bootloop - Samsung Galaxy S7 Questions and Answers

Hey all,
I got my S7 (930F) today. I went through the 1st time setup and evrythin went smooth until my phone decided to reboot and got stuck in some kind of reboot loop.
As i searched google i read that i was no uncommon problem with samsung devices so i tried some of the things suggested (factory reset/cache whipe) .. nothing worked.
It just tried to boot, loaded my carrier homescreen for a second and went back to the Samsung Galaxy S7 powered by android screen and would do tht over and over.
So i tried to do a firmware update via Kies , looked like it worked but still ... wouldnt boot after.
Maybe the best way would have been to return it to my carrier and get a replace but since i am little bit techy i decided to search some more.
So i ended up flashin
2016-04-18 Austria (3 Hutchison) 6.0.1 G930FXXU1APD1 G930FDRE1APC3
this firmware (found on sammobile) via ODIN 3.10.7 and everything worked but still no boot , still stuck on the Samsung Galaxy S7 screen.
Did i total brick my phone? What else can i do?
Running out of ideas, any help would be great!

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