I am informed that the problem lies with nonproprietary components of Android ver. 8 (Oreo), not with Samsung (per se). ACR worked fine on my Samsung 8+ running Android ver. 7 (Nougat). It stopped recording the caller on incoming calls when Verizon upgraded my S8+ to Oreo. If you want to record both parties' voices, then YOU need to place the call if you're running Oreo on a Samsung S7, S8 or S9. I have confirmed this information with several call recorder app developers. As I say, you can record both parties on a phone call using ACR on a S7, S8 or S9 when running Oreo if YOU place the (outgoing) call. On incoming calls, only your voice will record. Supposedly, Android (Google) and Samsung are working on a fix, but don't hold your breath.
BTW, there are NO call recorder app developers who have solved the aforementioned Android ver. 8 issue. If I'm wrong, prove me so by naming same. Don't just tell readers to try tinkering with a few until one of them works. Such suggestions are not helpful.
06-15-2018 10:03 PM