I have an ACER Liquid Z630 Smartphone that has Android 5.1 OS. I purchased this phone new in June 2016. I have issues using Google Maps (I live in Alberta, Canada), and have contacted customer support a couple times about it. The problem is the phone takes a couple minutes to get a GPS fix, and enroute it will lose the fix, or be searching for GPS, and and gives voice directions that are totally wrong!??? The settings are on 'high accuracy', and I live in an area that has great coverage. I have had iPhones for years using Google Maps with no issues! Acer keeps telling me it is an app issue with Google Maps, but I have tried other GPS apps and have the same issue. I am very disappointed with Acer's position on this. Does anyone have a solution?