[Q] 6.2 Inch Android 4.2.2 MSTAR GPS RADIO topic

Hi Guys

I received my Android 4.2.2 Mstar Cedric3 DVD GPS Radio with MCU Version 4.3.12.11-10-454101-150309 and system version 2.7.39 two days ago. It is also sold as ST 8713C by LSQStar

I tried to install TOMTOM on the unit but after installation I end up on a start screen with a MAP location that does not reflect my actual location. I have since tried to root my device but only succeeded to mess up the Wi-Fi connectivity which now is looping with "Obtaining IP Address". It had been working fine prior to my rooting efforts with root master. I had tried a static IP address which does not connect but browsing is still not possible.

Anyway my thinking is to re-install the firmware but I cannot find it anywhere after many hours of checking. I would appreciate some assistance with this.

Secondly can someone guide me on how to successfully install TomTom on the above device so that the program actually communicates with the built in GPS device.