I have some JCV file questions.
Post#1 have two JCV File as below:
JCV Full-Screen - D3084150A.JCV
JCV LaneAssistFull - D2504180A.JCV
Q1:Which one I need to put in my SD card?
Or need to put this two file in my SD card?
(My device is Nuvi4590)
Q2:What is the difference of these two files?