Samsung PL64E8000GFXZP - Manual (Page 242)

The Alternative Software option
lets you upgrade using a file the TV
downloaded earlier, but you decided
not to install immediately, or a file
downloaded by the TV in Standby
Mode (See Standby Mode Upgrade on
the next section).
To upgrade using Alternative Software,
follow these steps:
1. If upgrade software has been
downloaded, you will see the