Using aggregated anonymous data from Fused Location Provider (FLP), the 13278 build caches ephemeris data more intelligently. Cold GPS locks (first fix after reboot) occur in on modern chipsets. Warm locks are nearly instantaneous.
Google Play services 13.2.78 (000300-210410490) ( ... - APKMirror google play services 13278 ultima version better
Google Play Services 13.2.78 isn't just about background stability; it introduced several user-facing enhancements: Using aggregated anonymous data from Fused Location Provider