BRICKED MT-6575 (Exymos is Fake!) S4 Clone - PLEASE HELP ME :( topic

Hey Guys,

I do not know what ´to do.
The Phone does not turn on or show any signs of life (Power on does not work)
I can't find a Backup for my phone.
Before I bricked it those where the Informations that i got from MTK DroidTools:
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Hardware: MT6575 (Exymos is Fake!)
Model: GT -I9500
Build number: JDQ39.I9500ZSUAMDE
Build date UTC: 20140320-051208
Android v: 4.2.2
Badeband v: MAUI.11AMD.W11.50.SP.V37, 2013/02/25

Kernel v: 2.6.35.7 (tgh@sw-android) (gcc version 4.4.3
(GCC)) #9 Mon Mar 24 09:47:24 HKT 2014

Uboot build v & LCD Driver IC : --- should be root shell
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I downloaded like 8 Roms but I can not manage to find die right one for my Phone or I am just to stupid to get the Job done right :(
I would really appreciate any help or suggestions :)

Thank you.

Hadie