S5IIx firmware mods?

[Vadium]

Hi!
Help me identify the software) apparently, the S5IIx I bought on second hand has clearly installed third-party gadgets - for example, here is a red target with a green floating dot in photo mode - I did not see it in my second S5IIx. Who knows what kind of software, where to download / update and see the instructions from it?

 

[Pete_W]

I think what you're seeing is the I.S. Status Scope display, a standard feature on LUMIX cameras.

It's purpose is to display the level of camera shake while you are holding it. The centre dot is the reference point.

You can turn this off. I think it is in the Custom Menu.