I've rooted my samsung galaxy mega 6.3 i9205 but I got stuck in a boot loop after trying to change my boot logo using a app called root tools. Before that everything with root worked fine. So I tried recovering the phone by going into recovery mode and wiping all of my data/factory reset and also wiping my cache. Both of these thing did not work. So after that I went into download mode and tried to instal something I believe CWM. But now I can't even go into recovery mode because when I try, the phone says that it's going into recovery mode and then just reboots... and goes into a bootloop. Please help???