SamyGO

I regret so much the fact that only now I found this site.
I have purchased this model LA40D550 not 3 months ago, and was very happy with it.
I stumbled upon an app in the android market called TvCallNotify, which was extremely handy (getting telephone call pop ups and sms alerts on the TV).
And then I made this stupid act and upgraded my firmware from Samsung Global.
I do not know which version I had, but now I know I have Tmst4daac-1021.1
TvCallNotify no longer works (in fact a part of a sub menu that existed in ALLShare is gone!)

Is there anyway I can revert to the older firmware I had, or to enable the message pop ups I had.

I also see that there is a new version available on Samsung
T-MST4DEUC 1026.0
Should I try it?
thanks

So many views and not even one single reply?
common people, give me a sign

Not possible. Firmwares are only for upgrading, but not for downgrading. It`s Samsung`s limitation.

Thanks.

Now that I have already updated my firmware, should I consider the new upgrade that's available? Or might it cripple my TV even further?

Hello ommadawn,

Have you tried any other new firmware?

I am also trying to find a way to upgrade the firmware of LA40D550 or install any additional application on LA40D550.
But, it seems that LA40D550 is not supported by SamyGO.

If you find anything interesting, then kindly post it here.

Sorry to revive this post.
I see now that it is possible to downgrade firmware on D series:
viewtopic.php?f=22&t=4199

Is it possible to do so for my tv (LA40D550) as well?