I already have Viper4Android and it is working perfectly, but I also want to install Dolby Atmos/Dolby Digital. I am currently on Oreo 8.1 using AEX5.8 rom and whenever I try to install one of these two dolby sound mods I get errors or the app just crashes when I try to open it. So my question is has any of you installed it successfully on Oreo 8.1, if so, how? because I remember I had installed Viper4Android + Dolby Digital Plus like a half a year ago when I was on AEX5.2 and Magisk16 version and both worked perfectly. But now only Viper4Android works and I can't get Dolby to work anymore.