AMCHA Rom KK v6.10 - problem while booting

I've just installed the
[ROM][Sammy][4.4.4][28.06.2015]OFFICIAL PORT ▌★AMCHA Rom KK v6.10 XXUFOE1★ ▌

now my phone is stuck in the "samsung galaxy S3" screen since ages. Anyone has the md5 number for that file?
I don't know why is not working, during the installation everything was good.