Resetting samsung s7

Hi was trying to reset my s7 but insted of pressing up i was pressing down.
now its taking me to a BLUE PAGE

SAYING:
(located in the middle of the phone)
DOWNLOADING.....
DO NOT TURN OFF TARGET...

and above on the left top corner:
ODIN MODE
DOWNLOAD SPEED: FAST
PRODUCT: SM - G930F
CURRENT BINARY: SAMSUNG OFFICIAL
FAP LOCK: ON
SECURE DOWNLOADED: ENABLED
WARRENTY VOID: 0 (0X0000)
AP SWERV: b:1 k:0 s:0

how do i go back to the start so i can get it up and running..havent even opened or started exploring yet!

CAN SOME ONE HELP ME PLEASE