where to get firmware 4.001.0000005.4.R.240808??

wozzzzza

Pulling my weight
Jan 5, 2015
457
103
my NVR says theres an update to version 4.001.0000005.4.R.240808 but i cant find it anywhere to download it. anyone know where i can get it??
 
NVR make might help...... :idk: