Metropol

I have an Onn flat screen HD tv. I'm trying to set up an all in 1 remote as the original remote is broken. The codes are not listed in the guide book. I've been told to try Vestel codes. The source of that info isn't too reliable, so i thought i'd ask the cleverest techy people i know. Please help me.

The universal remote is a silver crest purchased from Lidl.

Lots of metrolove x