Has anyone out there had success with successfully installing Tom Tom on a Chinese Double Din Android Radio running Android 4.4.2?

I have installed but only get to a static map screen which indicates that the software is not getting access to the device GPS.

I have read of rooting possibly being the answer but after days of searching I cannot find assistance specific to my unit which is detailed as follows:

Seller LSQ International
Model ST 8317C
Android 4.4.2
MCU 4.3.12-11-10-454101-150309
System Version 2.7.39
RAM DDR3 1GB
Cortex A9 Processor

Any help would be most appreciated. If you also know where to get firmware for the device please assist too.

Hiya i used TomTom_UK_and_Ireland_v1.4_1729544_Cr@cked_o.apk from this site and just put it on my GPS memory card and installed the apk file from there and it worked fine