How can I clear the LG TV (UM7600PLB / os. 05.10.25) cache?

[Raato]

How can I clear the LG TV (UM7600PLB / os. 05.10.25) cache?
I don't mean any particular app or browser but the whole TV cache. The cache contains incorrect data.
The data is cached because the factory settings do not help. I know you have to have the kind of script that does it.

[pierre]

I need also clear cache of one app, there is no button for logout and factory reset doesn't help, lg 49uk6200pla, @LG tv what can help?

[calli]

I also need to clear cache. There must be a way! 

Question is, where to find it and  how? 

[Raato]

I got tired of trying many kinds of resets.

I bought a Sony TV and it has a function to clear the cache (one click). And much clearer menus. LG has many different looking menus and finding the right app is hard. For example, try to find text-TV.

I’m pretty sure there’s a trick that can be used to empty the cache, but it’s a hidden command, and LG won’t tell us that.