How to do Software Updates manually?

Dec 8, 2023
6
1
Hello everyone, I drive a 2021 Leon FR 1.5 TSI Manual. The car is without the options such as smart ambient lighting etc.
I live in Turkey and unfortunately we don’t have Seat Connect. So, OTA updates are not available in my case.
I have heard that software updates can be done with only a USB stick and having the right installation files. I am not sure how it is done and don’t know where to get the update installation files.

My software version seems to be 1790. The System info menu screen is included in the attached files.

Any chance you can inform me about this issue? Thanks in advance and have a good day.
 

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Nov 18, 2021
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Hello everyone, I drive a 2021 Leon FR 1.5 TSI Manual. The car is without the options such as smart ambient lighting etc.
I live in Turkey and unfortunately we don’t have Seat Connect. So, OTA updates are not available in my case.
I have heard that software updates can be done with only a USB stick and having the right installation files. I am not sure how it is done and don’t know where to get the update installation files.

My software version seems to be 1790. The System info menu screen is included in the attached files.

Any chance you can inform me about this issue? Thanks in advance and have a good day.
You don't need seat connect to receive OTA updates. You can complain that you have issues with the infotainment system, there are plenty of issues that are valid to ask for an update if your car is under warranty.

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Dec 8, 2023
6
1
You don't need seat connect to receive OTA updates. You can complain that you have issues with the infotainment system, there are plenty of issues that are valid to ask for an update if your car is under warranty.

Enviado desde mi Redmi Note 9 Pro mediante Tapatalk
The warranty was 2 years, thus the car doesn’t have one anymore. There aren’t any major issues with it but it could work a little bit faster and smoother. Also, resolution when using car play isn’t great, in my opinion.
I have found installation files for the software update, now need to get a type C usb stick drive.
 

BoomerBoom

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Jun 1, 2018
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You don't need a usb c stick, an OTG adapter will let you use a normal usb stick - it worked fine for me to do the update.
 
Dec 8, 2023
6
1
You don't need a usb c stick, an OTG adapter will let you use a normal usb stick - it worked fine for me to do the update.
The guide provided by East Yorkshire Retrofits says that you should not use an adapter from type a to type c. I am not sure what would happen if something goes wrong during the update, thus hesitant about using an adapter. Probably I’ll buy a seperate type c usb stick for this job.
 
You don't need a usb c stick, an OTG adapter will let you use a normal usb stick - it worked fine for me to do the update.
There's a reason VWAG don't recommend this 🙄

We've had 3/4 customers experience issues using adapters, best case it just won't start the update. 1 of them had the update fail midway
 
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Tell

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I get a lecture from some quarters about you can use an adaptor but it has to be marked up as for data... suspect Chinese ones dont all do it. Reckon reversible dongle is the RR if USB-A is the only port on a PC. People fall in love with their trusty memory stick and buy an adaptor. I wouldn't personally fall in love with mine just get a reversible memory stick they don't cost much...

Also be aware of Macs and CleanMyDrive. Macs leave garbage in down loads which trip the integrity check on the file.

We have a mib3 offline navigation thread to complement to mib2 one 😍. These Seat and Skoda file can be old is one of the take always.

 

Tell

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Yes @East Yorkshire Retrofits just do an onsite software upgrades now. Whether you can courier the unit to them... I'm sure they will tell you.

Mibsolution.one that had / has firmware on it has done a bit of a vanishing act at the minute. Normally your dealer will do it if required like they say, "can you tick here that we can do the update". Where the firmware hasn't been found wanting, then they charge for it. Depends what it is. Online you get the updates through the connected services.

I suspect if Mibsolution.one doesn't return there will be free options one way or another. Somebody else might know.
 

Tell

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Although mourning the death of mibsolution.one you do need the correct address


guest, guest

As well as it is not always up, somewhere along the road they put the s in it :oops:. No s and you can't login !. Doesn't say website not found.

https://mibsolution.one/#/1

Which if you just type mibsolution.one it doesn't work :unsure:. Back up tonight.

They recommend a file manager


A labyrinth of files. I'm out of here it's late at night. You do need to know what you are looking for. Generally the SE denoted files are Seat / Cupra. The unit's split into two types for mib3... may be more across wider Vag and you have to locate the correct directory. It's a repository the mib enthusiast have built up. Question of finding the right train. Mib helper tells you where to look on the infotainment screen for the current.
 
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Mar 10, 2025
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found this from the Cupra website (was live in November 2024), now taken down, but still accessible from www. archive.org

The PDF directs to here for downloading updated map files
 

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Tell

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That attachment is just the map update how to off the respective VW site. I published all of them for the respective brands in post 1 here


That was in case there was a nugget of information on one pdf not in another. The latest map update files for mib3 as used in Seat / Cupra are on that link. The files are interchangeable between brands. There is an Audi unit that's different to those and newer "mib4s" but when I looked it appeared that those Seat / Cupra ones were interchangeable with mib3 on map files.

Grandma sucking eggs and all that. Firmware is different to map files or the radio logo files. It's the firmware files that are commercially locked down. You may see them on the mibsolution.one site uploaded from Vag closed systems but without the pdf guide. It's a repository of files on there. Selling those firmware files has been clamped down on now... it always was. Vag have a contracted company to hunt down deviations from their policy. Where the mib enthusiasts come a cropper and why the mib solutions site isn't held on top quality servers.

That's firmware... map files and radio logos aren't subject to the same control. Saying that the radio logo files available outside connect services omit the Seat / Cupra Id, SE and they have an encrypted signature so there is no way of making good that ommission which will have be deliberate. The only way of updating the radio logos is via Vags contractor files produced by a German Internet radio provider, Phonostar but that has missing logos in. VW and Skoda owners are fortunate, their ID for the sub brand is in the file.

There is a thread on that but isn't currently going anywhere due to the missing SE:


I've pinned it else we keep reinventing the wheel on that... like you currently can't.

That leaves us the map files which are interchangeable just that Seat / Cupra drags it's heels on publishing the link so you use the VW or Skoda ones. Those ones I've put in the thread to save poking about trying to find them. June / November, twice a year. The offline updates lag about twelve months behind the connect services one, so if you come off contract you won't get an update untill you go beyond that period, as defined by MM.YY you see on the unit and published with the files, now we know how to read that within the files.

Basically if you want the latest firmware, maps and radio logos you have to cough up for connect services. Out of contract you won't get the radio logos updated as things stand. Maps you can do yourself, it's designed like that in mib3 on Seat / Cupra (mib 1 and 2 on Seat / Cupra you needed workarounds, Vag relented). Firmware you aren't suppose to do that yourself. A dealer might if a bug was found in a release.
 
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