It's relatively easy to remove the Rt6 head unit and change the internal micro sd card from 4 to 8 or16Gig
The nerve-racking part is cloning the old card to the new.
I have seen instructions on how to do this on a french forum site (translated by google) because the translation may not be perfect I am wondering if anyone knows about this ?

Is it possible to install Igo8 on Rt6 unit ?

GPS Navigation & Maps Sygic v17.2.1

Original content folder + App + one content.info for TT and HERE maps

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Add text in content.info

module=realviewnavigation

Instruction 
- Uninstall the previous version
- Copy folder com.sygic.aura to Android/data on internal or external sdCard
- Download maps and content.info file only with Sygic PC maps DOWNLOADER
- Create folders and add your files: voices to Android\data\com.sygic.aura\files\Res\voices, route to Android\data\com.sygic.aura\files\Res\itinerary, etc
- ...

I want to replace my old map (Europe 965.7250) by a new one (Europe 990.8306), but most importantly, retaining all the POIs, Favourites, voices (LoquendoTTS), schemes, skins, sounds, safety cameras, preferences, and so on.
Last time I did a map upgrade it took ages. If I remember correctly, that new map overwrote many of the files/folders that I'd built-up over the months (including the ones I've mentioned above). That meant I had to laboriously copy ...

I have a 2011 Lexus RX450h which 2 different sources say has a Generation 6 SAT NAV. Both these sources state its a dealer only update requiring manufacturer P/N PT219-HDDG6-16 - I'm not sure if this is US Map - we want Europe West.

The first issue is we want a Europe West update and second the dealer wants to charge stupid money for the update from Lexus and also 3 hours to do the ...

WHAT'S NEW

v17.2.0
We prepared 2 new features, that comes from our internal Innovation day:
Real view navigation & Voice Commands. The voice commands are activated with a hand movement in front of the phone
Plus we fixed Dropbox integration.LINK
How to unlock the Real view navigation. Edit the content.info, add these lines



module=realviewnavigation
:lol: New Version 17.2.1

WHAT'S NEW

v17.2.1
fixes for Real view navigation feature:
you cannot go ...

Its been a while since I have done this and it looks different since the last time I downloaded.

After registering on the site you get referred to for download, I am confused as to how to get the full 2GB of a map as indicated here for the size.
When I downloaded it ended up being a piece of a rar file. Is this the only way to download via pieces of a rar ...

GPS Navigation & Maps Sygic v17.2.0

Requirements: 4.0+
Overview: Sygic GPS Navigation & Maps is the most advanced GPS navigation app for Android with 3D offline maps from TomTom, accurate door-to-door voice guided navigation and free map updates.

WHAT’S NEW
v17.2.0
We prepared 2 new features, that comes from our internal Innovation day:
Real view navigation & Voice Commands.
Plus we fixed Dropbox integration.
we are waiting for your comments on these features, some ...

Basarsoft 2017.03 (Q1) Turkey + (KKTC) Map (22.06.2017)

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I have an older Zumo 550 that needs it's map updating.
When i got the unit maps were from about 2009, so done some reading and downloading and move across from pc to the 550 using simple windows explorer (no Garmin software on pc yet) and replaced old "gmapprom.img" with new version of "gmapprom.img" which is 360mb compared to older which is 1.24GB, so i presume i have updated map files from old europe to ...

Sygic v17.1.17 /21-06-2017



v17.1.17
In this version, we are trying to solve the source of all ANRs - now when ANR comes to the scene, it will go like an accident and we will learn more about the source.
ANR = application is not responding

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