: Log in to your DVR and navigate to Main Menu > Settings > System > Upgrade (or a similar path depending on your specific model version). Initiate USB Upgrade : Insert the USB drive into the DVR.
: The default administrator password for many HiFocus devices is admin . hifocus dvr software update
Ensuring the DVR supports newer cameras, hard drives, or mobile apps . Preparation Before Updating : Log in to your DVR and navigate