Same thing in Serbia!
We got update on 27th of April,and is full of bugs! We didn't got egde panels function,my phone is almost useless! They don't hear us,neither they care about our problems. Charging problems,wi-fi problems,app crush all the time,phone is so slow and not responsive that is scary. It freezes all the time. And I dont want to talk about camera problems.This is the last time I bought any Samsung phone. Wasted money. I will switch to Huawei for sure.