Sorry for the late reply due to the National Day.
The model number for your radio is C0252.
We need to check if your unit already has the latest firmware, and this unit does not support to root, cause the factory don't tell us how to do that, and it's risk of damaging the unit to be useless.
You can refer the below video to restore the factory settings to check if the bluetooth and navigation issue happen again.
https://www.youtube.com/watch?v=vPI52QXAJDs
About the igo navigation, sorry that currently we don't get an update from the factory, if you use it with some issues, you can try to use other maps, such as Sygic, waze and google maps. And once we have the new update maps, we can send it to you.
About the equalizer, sorry about this, it can not remember the EQ settings.
RegardsStatistics: Posted by Jammy — Fri Oct 07, 2016 1:41 am
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