Now I got a new problem

[bostonsportsfan23]

Substratum theme engine won't work on my Samsung galaxy j7 star I use to when the version number was 8.1 but now since this afternoon when my phone upgraded to 9.0 pie it denies the overlays and won't install them why and how do I get around this problem.

 

[JAy3001]

You need to view the app details on the play store that details many support paths and additional procedures you may need to follow in order to get the app going.

Having read through there I see no mention of Pie support; with the app last being updated in April. You may just need to hang it out until such time support appears for Pie.

https://play.google.com/store/apps/details?id=projekt.substratum