You try to leave the phone in the open sky to include GPS and WiFi, but 30 minutes using YGPS then you are on the screen and see what happens.
A second test, restart your phone 3-4 times with GPS and WiFi must turn on.
Yesterday i installed v 1.0.8 and the first test is enhanced slow gps and now is a good and fast work and finds satellites like to v 1.0.4 I do not use any GPS fix and navigation app, just test it on Google Maps, and accurately reflects my place
A second test, restart your phone 3-4 times with GPS and WiFi must turn on.
Yesterday i installed v 1.0.8 and the first test is enhanced slow gps and now is a good and fast work and finds satellites like to v 1.0.4 I do not use any GPS fix and navigation app, just test it on Google Maps, and accurately reflects my place