Answer to "Moto 4Gplay screen goes black when dialing or receiving call."I tried a lot of these suggestions but nothing worked until I removed my protective tempered glass. I've not had a problem since.
Answer to "Moto 4Gplay screen goes black when dialing or receiving call."had this problem for 2 days. I did all the things i found online to do.. even factory rest.. total frustration. I finally removed my very thin screen protector and all is well!! Not sure what happened since this has been on my phone since day 1. hope this helps