I've tried resoluction and HI-LO-resoluction effect was the same, see the empty file from JVC in navigaciji.Demo overview mode mufflers and JVC works OK.
I enclose pictures of how I have loaded on the phone.
Use CN Europe NT 2013.40 and low resolution file for JVC.[Only registered and activated users can see links. ][Only registered and activated users can see links. ][Only registered and activated users can see links. ]

l.p