Hello, i have a samsung QE55Q7FAMTXXC. This tv uses a one connect box, to connect all the inputs to the tv. I dont have that box, so when i turn the tv on, im stuck with the image to connect the one connect. I have seen some people enter the service menu, and activate the "hotel"/"Hospitality" mode. This mode allows you to use the tv without the one connect, basically for wifi streaming. The thing is i cannot open this menu. I have tried every combination to enter this mode, that i saw on the internet, that i know work in some other samsung models.

Here are some combinations that i have tried:

1. Keep TV on then press: Mute + 1 + 1 + 9 + Enter.

2. Power Off TV then press: Info + Settings + Mute + Power

3. Power Off TV then press: Mute + 1 + 1 + 9 + Power

4. Power Off TV then press: Mute + 1 + 8 + 2 + Power

The fouth combination does something, as when the tv turns on, when a press any button on the remote the tv crashes and then reboots.

I have also tried using an app for your phone tha emulates an samsung factory service remote. But trying to press the combination (INFO+FACTORY), does not open the service menu, it just starts flashing some colors.

Does anybody know how to open the service menu in this model?

Thanks in advance.