Ok,so here's my problem.I have a Rooted Galaxy S4 running on Cyanogenmod 11 and i've tried to overclock it using the KTweaker kernal. I was only overclocking it to see how good of a benchmark score I could get.So,I set the minimum frequency to 2160 mhz and the max to 2160mhz,and now when it gets to the lock screen,5 seconds later it crashes. I've tryed to install a new rom using odin and download mode but my computer doesn't seem to detect it. I'm not that old and if my mom found out she would freak out because she payed so much money for it,so please,please help me!!!! If you guys need any additional information,i'll try my best to provide so.