MSFT Sync 4.4 download file

I'll send in a few minutes, but you do know that this is Sync 1 for an '00-'12 MKT, right?
 
SGilbert said:
I'll send in a few minutes, but you do know that this is Sync 1 for an '00-'12 MKT, right?
Click to expand...
Hi, i have a Fiesta 2016 with sync 1. Little blue screen.
Recently my SYNC MODULE had broken. I Buy an a used one.
The version that the stereo show me is GD1T-14D544-AE.
I try with some files i found online but i recieve an error “not enough Space or incorrect file version.

The guy who sell me the module, dont know from what year is the module. But works fine on my fiesta 2016.

Sorry my bad english, hope you understand me.
 
JuanValadezG said:
Hi, i have a Fiesta 2016 with sync 1. Little blue screen.
Recently my SYNC MODULE had broken. I Buy an a used one.
The version that the stereo show me is GD1T-14D544-AE.
I try with some files i found online but i recieve an error “not enough Space or incorrect file version.

The guy who sell me the module, dont know from what year is the module. But works fine on my fiesta 2016.

Sorry my bad english, hope you understand me.
Click to expand...
I understand well! I certainly hope my file works for you. Seems that the naming scheme for Sync files have very little or no continuity or reason.
 
@SGilbert Hi, I have a 2010 F150 that I upgraded to v4.6 years ago and I have just lived with the broken Bluetooth functionality for my phone. Just stumbled on this thread after searching all these years for the v4.4 files to hopefully downgrade back. Looks like you’re the man to talk to!
Can you send me the Sync 1 files for v4.4? and v4.6? (in case something goes wrong) lol
I appreciate your time! Email is:

EDIT: Got the file, Thanks!
 
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Sent. I certainly hope you get 'whole' again.
 

​

Hi I was hoping to get the file to downgrade to 4.4. I am hoping to try it and see if it works for me. 2013 Ford Edge SE currently stuck on 4.6 (GG1T-14D544-AB) and have tried every file I can get my hands on so far.​

 
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cmcentire said:

​

Hi I was hoping to get the file to downgrade to 4.4. I am hoping to try it and see if it works for me. 2013 Ford Edge SE currently stuck on 4.6 (GG1T-14D544-AB) and have tried every file I can get my hands on so far.​

Click to expand...
Hope is here! :) However, I need an email address to send to. (You can delete it after I use it)
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File sent. I hope it works for you.
 
Resent
 
Thank you but unfortunately, It did not work. USB set to fat32 and it started however install failed. I am wondering if the ability to downgrade depends on the 4.6 install you have because I have seen ford say the 4.6 version you have varies by region. I might try to find different versions of 4.6 to see what downgrades. If anyone has even older versions I could try to downgrade to lower and then install 4.4.
 
Update:
I have created a modified software version by comparing and combining the file that contains 4.4 with software 4.6. I assume that the start files for the new software check some hash or input to keep you from downgrading, since they were the same name and size I just replaced them. It worked perfectly and now my Siri functionality works. The system still thinks the software is 4.6 but is actually 4.4 as I used the old data files from 4.4.
Attached is an image of my displayed version number.
Anyone who wants to try my modified software is welcome to, However I am not responsible for any issues that this may cause. Use at your own risk.
The download link is here
https://drive.google.com/drive/folders/1UccA1CQxjGzDCKPkAodkix3TTZFFbGXw?usp=sharing
 

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SGilbert said:
Resent
Click to expand...
I found this site while searching for DE8T-14D544-AC.zip which is 4.4 I believe.. I have a fusion 2010 and wish to downgrade from 4.6 as it just not working very well. My car is showing I have DE8T-14D544-AD installed "email removed" if you could please send 4.4 DE8T-14D544-AC.zip
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Help support this site so it can continue supporting you!
 
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oldspice29 said:
I found this site while searching for DE8T-14D544-AC.zip which is 4.4 I believe.. I have a fusion 2010 and wish to downgrade from 4.6 as it just not working very well. My car is showing I have DE8T-14D544-AD installed blueant34@gmail.com if you could please send 4.4 DE8T-14D544-AC.zip
Click to expand...
I sent 4.4.1 which is all I have. Hope it works for you.
 
I have a 2011 Lincoln Navigator and the Lincoln site told me I have to schedule with a dealer to update my Sync Gen I system. I called the dealer and spoke to service to see if I could just get the files to do it myself but they didn't understand why I would need to come in and seemed pretty confused. Not only that but they would be charging me almost $200 for something I can just do myself. Anyone know why I am unable to do it myself and/or does anyone have the files that I can do it with? I've been seeing that V4.4 is the best one to go to as well. Here is the info from my Sync:
Auto Version Number: EA042_5.8.08351_SP0.
FPN Number: BG1T-14D544-AB
email: codyrussell14@gmail.com

Sync.jpg
 
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CRussell14 said:
I have a 2011 Lincoln Navigator and the Lincoln site told me I have to schedule with a dealer to update my Sync Gen I system. I called the dealer and spoke to service to see if I could just get the files to do it myself but they didn't understand why I would need to come in and seemed pretty confused. Not only that but they would be charging me almost $200 for something I can just do myself. Anyone know why I am unable to do it myself and/or does anyone have the files that I can do it with? I've been seeing that V4.4 is the best one to go to as well. Here is the info from my Sync:
Auto Version Number: EA042_5.8.08351_SP0.
FPN Number: BG1T-14D544-AB
email: codyrussell14@gmail.com
Click to expand...

Hi CR and welcome to the Lincoln Forums. Enter your VIN on this Lincoln SYNC update website and it should direct you to the update site for your generation of SYNC: https://www.lincoln.com/support/sync-maps-updates/

If it does not, post back and let us know.

Let us know how you make out and good luck.
 
Hi CR. If the above does not work, then follow the instructions to register your Lincoln Owner website located here: https://www.lincoln.com/support/

Then follow the prompts for SYNC updates.

Good luck.
 
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