I'm using a MT6592 phone. On the first sight, the GPS reception is not so bad - it gets a 3D fix within 1 or 2 minutes.
There's a problem though: on apps like Google Maps, I noticed that my position 'jumps' within a range of ~30 meters. This is definitely a problem when using Google Maps for car navigation because at times I receive the wrong directions.
Is there a way to fix this? I've tried MT GPS EPO Fix but that didn't help for the jumping issue.