[Q] Sprint Galaxy S5 trapped in RECOVERY BOOTING topic

Hello all Xda members, I think I need some help with rooting Sprint Galaxy S5 because I am having some problems which makes me very very sick While everybody with this phone root easily I am stuck at the start screen and it does not boot.In this screen It says
This is a 10 day-new phone. Any help would be appreciated.

RECOVERY BOOTING...
RECOVERY IS NOT SEANDROID ENFORCING
Set Warranty Bit: recovery