TT upgraded a while back, giving numerous problems

8.398 is the current TRUCK navcore. TT Home "Update my GO" is seeing an older version TRUCK navcore somewhere on your unit.

so wots the answer mate?

is there a way of keeping the old navcore and just have newer maps?

ttnewbie wrote:is there a way of keeping the old navcore and just have newer maps?

Yes, you can use some of the no feature maps. All New Maps 865.XXXX Check the chart in post 1.

right thanks mate. You won't believe it, but now i've got a new problem. The tomtom takes a very long time to pick satellites, but when it does, it tends to lose some of them. I just recently had replaced its battery due to charging problem...just thinking if i may have done something and if there is a remedy?

ttnewbie wrote:right thanks mate. You won't believe it, but now i've got a new problem. The tomtom takes a very long time to pick satellites, but when it does, it tends to lose some of them. I just recently had replaced its battery due to charging problem...just thinking if i may have done something and if there is a remedy?

1. What navcore & map have you got loaded, that is working for you? Where is it loaded, internal or card?
2. I replaced the battery on a 720 a few weeks ago. There was nothing in the process that would cause a problem, except not getting the copper colored ribbon strip completely reseated in it's latch.

Apologies for the delay in reply. I have just checked and have the following info on the working tomtom with the old software:-

app v8.002
map v805.1801
gps v1.21
boot 5.5250

I never put anything on external card, all the stuff is on the tomtom internal memory.

I'm happy with this navcore, so the only thing i wanna do is update to the latest maps, cameras and postcode.