Default sultan kernel r50

Hi guys!!!! think all is right. I got a problem with my galaxy exhilarate. it was running on cyanogenmod 11. the story is that i saw sultan kernel zip file on a site, its features seemed plaisant. so i decided to flash it into my phone. now a saw it was a bad idea. since this momment the phone stop running. not starting. when i plug the charger, no response. try to get in download mode, nothing.
has anybody a solution for me????