I'm a new member of this forum.
I had a small problem with my UE40ES6535U tv, and called samsung support who told me to upgrade the firmware from
2005.0 to 2007.0.
I downloaded the firmware and put it on a usb stick, but when I tried to upgrade I got the message, no update found,
and I had to use the "alternative software" update menu. After 30 sec the tv reboot, and every thing was fine, exept
I lost some of the picture quality. The update was done too quickly maybe?
Is there a safe way to downgrade firmware to 2005.0. The most advance thing I have done so far, is to make a factory reset
in service menu. I have a saved copy of T-MST10PDEUC_2005.0 firmware in my laptop.
BTW. I managed to solve my small problem which the firmware update didn't fix, so it was a unnecessary update!
Thanx for any advice.