0008 works for Symphonic WF32L6 too!
I know this thread is really old (so is my TV!), but I'm resurrecting it for the good of humanity (so Google can index this for the next guy)...
I just got a TV Roamio OTA and none of the Symphonic codes worked for my old TV. I stumbled across this thread while Googling to see if anybody else had any luck with my same TV.
Skaarak posted that 0008 worked on their 32", Wal-Mart, Black Friday deal, Emerson TV. My Symphonic is 32" and it was also a Wal-Mart Black Friday deal from back in... oh... 2009, I think. So I figured, what the heck, I'll try 0008. 20 seconds later my TiVo remote is controlling my Symphonic TV.