Hi. Today I tried Installing A Ne4 Kernal to My Galaxy s5 active and after the install from odin my device was stuck in a boot. Upon research I was soft bricked. Upon many roms, stock roms, and custom recovery's. I got these Errors like Fail! Auth and stuff like that. Then later that day I stoped by Best buy and bought a micro SD card. Then I put roms and upon roms into the SD card then put them into my phone and tried to installed it this is what I got "footer is wrong signature verification failed". I have no idea what to do please help thanks.