I installed Cyanogenmod on my friends S4 mini, but he said that he couldn't sign into Google Play and wanted it "Back To Normal" so I immediately turned off his phone and used Odin to install the Stock ROM. Bad idea. I didn't wipe ANYTHING or clear the cache, I just went straight to download and installed it. Now it goes to the pulsing Samsung Logo, but won't go into recovery, but it DOES go into Download Mode. What can I do?