Dynavin D99+, Info and Q&A

[musamih]

Hi everyone ,,
I have dynavin d99+ and when i bought was working good but after 3 months start freeze the screen all the time . I reset it more than 10 times now and nothing change . every thing working good when i use the bottom except the GPS .
please help me to fix it .
thank you

[domiuxxs]

This model was in my parts car, just took it apart, put it in my daily, bluetooth works, sound is great - perfect! But does anyone know where to find a users manual for this thing? cant seem to get some of the functions to work, would be great to know how to deal with the settings, to get the best out of it. Would REALLY appreciate the help