Absolutely Not.
Only some Devices (as UConnect CTP12 or CTP14 for example) require these files to be present.
Usually an Unlocked Maps doesn't need any of them
Hello,
I am trying to unlock the map on Echomap 71SV firmware 4.10.
Can you write what files you uploaded to the SD card?
I have a bug using garmin unlocker alternatives.
2015 maps work approx.
I have a problem with this one
Thanks
Thank you very much. Anyone can explain the difference between (HXEU718L , HXEU718A, HXEU718B) the .img files ??
FireFox58, can you explain how this map works ?
I downloaded the files but there are several .img files. I am used to that there are one large .img file or for different regions. Confused.
I don't have any Device capable to manage these Maps.
I've open them in HomePort and the ONLY Map I see is HXEU718L (gmapsupp.img)
https://i.imgur.com/3Tk7eus.jpg
Two layers are shown: Navigation and Fishing
The others 2 Maps (HXEU718A and B) don't show anything else than a geographical base Map
I think a Charplotter is needed to discover more ...
:lol:
So are the heu718A & heu718B necessary or just the HXEU718L (gmapsupp.img)
Header HXEU, archived VEU:
https://i.imgur.com/IhQ32We.jpg