Sky sphere on mobile

There’s something wrong with sky sphere on mobile device. In mobile preview the sky light is fine:

But on my phone I see this thing:

And there’s another one problem. Both on phone and in mobile preview my post process effects don’t work at all.

How to solve that problems?

Hi!

“BP_SkySphere” does not works correctly with the mobile system.
You need to use another solution for creating the environment. You can add a spherical mesh with the Unlit material and texture.

Postprocessing will not work, while you not enable the Mobile HDR . In order to use this mode, you must enable Mobile HDR for your project in the Rendering section of the Project Settings Editor.

Thanks for reply but I can’t launch my project on the phone when HDR is enabled =(

The game just shows me splash screen and then closes