I have instaled Maxfactor with tom tom maps on my Lumia 735
Since two days I receive info GPS not active.
As I know GPS is ok - I checked it in another apps.
Also location icon on map screen disappeared.
I deleted Mapfactor from my phone and downloaded and installed it again.
Everything was OK but after ten minutes I again received info .... GPS not active.
I know that GPS is on and wisible for other apps like Here+ and GPS calculator