We are all waiting for an update, but it seems that BlackView Administrators do not give a damn about us, consumers - they just launch a new product and let it go, without much support. "You bough it, now it's your problem" must be their line of thought.
R7 was a FLAGSHIP product! So, I bought it during pre-sale period because it was supposed to be a great product, top-of-the-line! Now, I realized I was fooled by Blackview. So many problems that could be fixed with the update to Android 7.0, that would also make their customers happy, but they do not care.
Some things I am always having problem with R7, in this 6.0 version of Android:
1 - WiFi reception is VERY, VERY WEAK. You almost have to be in the same room of your WiFi router to receive the signal, otherwise it will not connect. I used to have a Samsung Galaxy SIII (that was changed for this R7 - my mistake...) that could receive my WiFi connection much more far away than I can be with R7.
2 - 4G is not working. It is IMPOSSIBLE to receive, even being sure there is a 4G network present in the area.
3 - Sound through headphones is VERY LOW, specially when you are listening to the radio, through headphones.
4 - I set the "Language" to English, but it always goes back to Portuguese after a few hours, maybe because I live in Brazil. But I still want the menus in English, not in any other language. It is very bothersome.
5 - The user profiles are always changing. I set it to "General" but it always goes to "Meeting", without any access to the profiles and I cannot receive the calls, because there is no sound when they arrive.
6 - A nice to have function would be the possibility of taking "Macro" photos, as most of the phones around have.
So, why not update the Android version to 7.0, that would make almost all customers happy, and, in this process, correct the problems we are facing with the present configuration? It would be a nice move!