Hi, I've done a search and can't see the answer, so thought I'd post a new thread, hope this is ok? - Member many years, rare poster..
I've got a 540 Live that I use with the 8.398 Truck Navcore and the 900 Truck map.
Now, this has been running well, and through a few upgrades over a few years, but about 6mths ago it started running REALLY slowly, checked in version / network and saw 'Not Connected'. There was a sim card fault. Advise on here was to clean the sim card and take the battery off and then back on.
This worked, and for the next 6mths it was fine, but this week it started going REALLY slow again, checked same place and found same fault.
What I want to know, is it possible to edit a file somewhere to discard any use of the sim card? I've tried changing the emulation but that didn't work.
I don't use the live services or anything like that, so if I could just lose the sim part of it completely, that'd be great.
Any help at all would be most appreciated. I have a 520 as a back up that has no problems, but the mount is crap and the charging point is getting a bit weak now, so would rather turn my 540 into a 520 but with the 540's mount etc if you know what I mean lol