Samsung Samsung TV Upgrade Guide

2020 Samsung TV

F/W Upgrade Guide

Samsung Electronics

 Cautions

During the upgrade,

 Do not remove the USB Memory drive.

 Do not unplug the power cable.

 Do not turn off the TV.

※ Warning
Removing USB Memory drive out or unplugging the power cable may cause a

firmware error or main board failure. These issue are not covered by Samsung
warranty policy.