No worries, the gnss satellite navigation systems cost tens of thousands so you can go much more expensive for a car GPS :P.
I've heard the phone call quality issues before but I've not personally had the issue.
I got my device today and was attempting to enable offline charging through bootloader. What I ended up doing was booting in FFBM and now the device is stuck on the Fxtec Pro 1 X logo.
I can turn it off and on but it stays on the logo.
Is there an easy fix for me to get back to bootloader/start up the phone?
EDIT: I solved it myself by pressing volume and power buttons long enough.