@oeckels: When you say you flashed your phone with Android and got a GPS fix within 3 minutes, how did you make sure that the GPS chipset is not using any sort of assistance information? Even if you disable network-based positioning,t he GPS chipset will rely on a so-called SUPL server to download ephimeris data. For that, I'm curious what steps you did take on Android.
At any rate, to further debug your issue, it would be very helpful if you could include the logs and debug info listed in:
@oeckels: When you say you flashed your phone with Android and got a GPS fix within 3 minutes, how did you make sure that the GPS chipset is not using any sort of assistance information? Even if you disable network-based positioning,t he GPS chipset will rely on a so-called SUPL server to download ephimeris data. For that, I'm curious what steps you did take on Android.
At any rate, to further debug your issue, it would be very helpful if you could include the logs and debug info listed in:
https:/ /wiki.ubuntu. com/Process/ Merges/ TestPlan/ location- service# Forensics