Marcin replied at 2016-2-16 18:51
It looks that there are many umi hammer s where GPS not working at all, mine too - http://community ...
I think that there is a GPS module, as GPS Test app shows that the device can see GPS satellites in the Sky.
Good idea on turning off e-gps. I have just done that and will do some tests
That does it. My Umi's poor GPS performance caused me to lose about 40 minutes on a long motorway journey this weekend. It just cant cope at major motorway junctions. I watched the screen spin around before my eyes and ended up on the wrong route twice. I ditched the Umi and hooked up my iPhone 4, which did not have the same issues and got me home fine.
So it's goodbye Hammer S and goodbye Umi. I won't be back.