cram44 has sent us the following message:
Just to testify to the problem that I observe with the navigon software. Since I bought this application (49 euros) I still have not succeeded in testing it. Whether I am downtown or on motorway, on foot or in the car, I never have a GPS signal. I made a round on AppStore and to my large and happy surprise I am not alone, since 65 of 228 opinions are negative and relates to this problem of reception. Since yesterday navigon with published this message on its support site :
What can I do to improve the GPS-Signal of my iPhone?
During the following process the memory of your iPhone will be reorganized. This will have a positive effect on the quality of the GPS-Signal. The internal memory will be entirely deleted during this process. Therefore it is extremely necessary to make a backup of the software as described in step 1.