TomTom Bootloaders {version / test / check / results}

**Hamish33** · 26th August 2015, 09:24 AM

Originally Posted by kasas

Hello,
I wanted CUSTOM DOWNGRADE bootloader GO-720,
but I did not understand how to read the instructions - refer to Facebook, but I have a user there.

Look at this:
1º post
[Only registered and activated users can see links. ]

From post #68

**ustass** · 4th September 2015, 12:22 PM

Originally Posted by nyky

depends , on what device you use:
GOx00x40x50 = 5.5279
GOx10x20x30 = 5.5281
Start, Rider, XXL = 5.5282
ONE/XL = 5.5285

Hi!
I've read all the tread first before writing this question.
Now I try to systemise all opinions.
In starttopic:
Bootloader 5.5128/5.5136 (One/XL) suggested
and
TomTom One V1/V2/V3/XL = 5.5242
Your opinion - ONE/XL = 5.5285
And I didn't find any description of difference between bootloaders. Please, help me to understand.

Also I have XXL, Go730 and Go630, and cant understand, which bootloader is better? Also I need to know that difference between one by one. Trying to choose right bootloaders for all my devices.
Thank for all for help in future)))

**biggerdave** · 4th September 2015, 02:59 PM

You never need to worry about bootloaders or changing them etc UNLESS you're running an old pre-x20 device which cannot run SDHC cards without an upgrade to the boot loader.

**gpssat** · 8th November 2015, 08:44 PM

A guy brought his TT One v2 to me and wanted to have full EU maps but they did not fit on the 2GB SD, I had a 32GB Sandisk Extreme SDHC which I never use so I put the map on there, I changed the bootloader to 5.5279 and the GPS recognized the SD card. ^^

**biggerdave** · 9th November 2015, 09:08 AM

Originally Posted by gpssat

A guy brought his TT One v2 to me and wanted to have full EU maps but they did not fit on the 2GB SD, I had a 32GB Sandisk Extreme SDHC which I never use so I put the map on there, I changed the bootloader to 5.5279 and the GPS recognized the SD card. ^^

Yup, anything from 5.5120 will do that which is why we wrote:- [Only registered and activated users can see links. ]

**Tarassboulba** · 29th April 2019, 03:38 PM

Hello everyone. I have updated my 4.86 to 5.5244 bootloader on my GO710. But how to update the application 7.903 (9183/081205) OS: 2344 to the application 9.101.516023?

**bovirus** · 29th April 2019, 04:16 PM

@Tarassboulba

Latest navcore is 9.541.

[Only registered and activated users can see links. ]

**Tarassboulba** · 29th April 2019, 06:29 PM

Thanks but I really want navcore 9.101.516023 for my old GO710

**biggerdave** · 29th April 2019, 08:11 PM

Originally Posted by Tarassboulba

Thanks but I really want navcore 9.101.516023 for my old GO710

I have no idea why you want/need this navcore (which was released some time ago only for the XL & XXL) but if you REALLY want it then here you go:-

http:\\download.tomtom.com\sweet\navcore\9.101.gk.CAB-navcore-XL.cab
or
http:\\download.tomtom.com\sweet\navcore\9.101.gl.CAB-navcore-XXL.cab