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Re: GO 720 update

Mon Apr 24, 2023 2:35 pm

After placing the unpacked Navcore on device and resetting for 15s it does not announce no map found instead shows system information. First line says Build -N/A-. Does this mean navcore didn't load?

Re: GO 720 update

Mon Apr 24, 2023 9:50 pm

Forget the 15 seconds.
3.Swich on te device till the announcement "No map found"
Go further with 4. etc.

Re: GO 720 update

Mon Apr 24, 2023 10:28 pm

It does not say "No Map Found"

Re: GO 720 update

Tue Apr 25, 2023 3:51 pm

Forget no map found. If you switch on the device what screen your got.

Re: GO 720 update

Tue Apr 25, 2023 5:21 pm

Finally got it working with a smaller map. This one has no voices. Can I put larger map on SD card?

Re: GO 720 update

Tue Apr 25, 2023 5:46 pm

You have card content.
Put the card in the GPS .... then you can download the map you want with "TTActivator".
You can activate with "FastActivate" or "TTActivator".

[Please Register or Login to download file]

Re: GO 720 update

Tue Apr 25, 2023 8:25 pm

What else do I need on SD card? Navcore? ttgo.bif?
Do I need an installer to install navcore?
I'm sorry I can't seem to find answers to these questions in the forum.
Last edited by turk on Fri May 05, 2023 5:55 pm, edited 1 time in total.

Re: GO 720 update

Thu Apr 27, 2023 7:19 am

You need some data on the card ... to activate the map.

Re: GO 720 update

Wed May 03, 2023 5:02 pm

nickalex wrote:You have card content.
Put the card in the GPS .... then you can download the map you want with "TTActivator".
You can activate with "FastActivate" or "TTActivator".

[Please Register or Login to download file]

I am a bit confused. I thought TTActivator was for newer devices (Nav3) This unit is a GO-720

Re: GO 720 update

Fri May 05, 2023 3:00 am

Ok I have an SD card that has everything I need on it except the navcore is an older version. It seems that it has trouble finding the satellites. How do I go about writing the proper navcore to the SD card without losing everything else?

Re: GO 720 update

Thu Jul 13, 2023 8:53 pm

Finally have had some success with unit.Have installed navcore 9.541 on internal drive and Map 1105_11819.(1G).
Then installed Map 1105_11753 on SD card.
It seemed that no voices came with that installation so was able to add one English(US) voice to internal. This gave a voice but not able to read street names since it is not a computer voice. Have tried to install standard voices but still only have one voice choice(Susan).
What do I need to do to add other computer voices? Have switched maps ok but not voices

Re: GO 720 update

Fri Jul 14, 2023 6:42 am

The standard voices are here

Re: GO 720 update

Tue Dec 17, 2024 1:27 pm

Looking for update of 1105_11753. I think it may be 1140_12533. Does this look right? 1105 was north America. 1140 map is USA Canada. Where is the best place to download? On initial try it came up with a site that was not in English. Tried to change to English but didn't seem to work.

Re: GO 720 update

Tue Dec 17, 2024 2:56 pm

turk wrote:Looking for update of 1105_11753. I think it may be 1140_12533. Does this look right? 1105 was north America. 1140 map is USA Canada. Where is the best place to download? On initial try it came up with a site that was not in English. Tried to change to English but didn't seem to work.


see here and yes, you can use the latest 1140 maps tomtom-tools/tomtom-map-download-directly-tomtom-using-ttactivator-t23206-15.html

Re: GO 720 update

Tue Dec 17, 2024 10:21 pm

Yes, as all nav2 devices can use nav3 maps, for your Go 720 the last USA_Canada map (with known metacode) is a nav3 one : USA_Canada 1140_12533.
Sizing 4350,2Mb, you will need a SDHC card, 8Gb up to 32Gb.
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