Default Help request: G900F Modem file UPDATE.zip

Hello,

I wish try installl Modem STOCK files for G900F (Last firmware) on my S5 through RECOVERY becouse can't with ODIN "check auth fail"

Anyone with G900F firmware can help me making a file "UPDATE.zip" or tell if i can download it somewhere for recovery CWM just with modem.bin and NON-HLOS.bin?

I would be very grateful