Sync 3.4.23188 - Feedback & Issues


Sync 3.4.23188 has been found online and added to Syn3 Updater! thanks once again to @AuRoN

For each new release a specific thread will be created, please use this thread to post any feedback or issues you have noticed for the corresponding release.

Important Notes

This release only updates the APP package


  • Do not reply to this thread with general issues that are not specific to 3.4.23188
  • If you notice a bug or change specific to this feature report it below

Failure to follow the above rules will result in your post either being moved (if moderators or myself are feeling generous) or deleted without prompt

To clarify, MEM_ERR’s, Missing Logos, LST_ERRS etc should not be posted here, make a new thread using this Support Link

Install Methods

Syn3 Updater

You can update using Syn3 Updater

Quick Links

China : syn3updater://Region=CN;Release=3.4.23188
Europe: syn3updater://Region=EU;Release=3.4.23188
North America: syn3updater://Region=NA;Release=3.4.23188
Australia: syn3updater://Region=ANZ;Release=3.4.23188
ROW: syn3updater://Region=ROW;Release=3.4.23188

Manual Method

It’s also added to the manual method available at the below link

App Package URL

SYNC 3 Common Issues and FAQ’s

Official Issues


Community Spotted Issues


Community Spotted Changes

  • Issue with RWDATA being fully fixed (Fixed SLOGS compression and purge)

Technical Information from FMods

Package Name: NU5T-14G381-AD
Epoch: 1689364279000
Major Version: 3.4
Build: 23188
Build Date: 2023-07-07
Package Date: 2023-07-14
Release Date: 2023-08-02
List of Changed files: List of changes (based on DIFF) in Sync 3 Build 3.4.23188 compared to previous v -
Changes (based on diff):

  • Updated several libs, bin, and ifs
  • Fixed SLOGS compression and purge

Does JB works? WORKING (according to community members)


I think i have just updated the post :wink:

1 Like

And i thought i just didnt see it the 1st time so deleted my post lol

i can’t even spell, “full fixed” lol english

Well that installed without event, i had to master reset to get Gracenotes to populate its details (as expected), Radio Logo’s work on DAB and FM, all controls work, screen is responsive.

I noticed that when you hit a certain speed now and the nav is on auto zoom it is delayed about 5 seconds before it transitions. Anyone else confirm this?

good morning, does anyone know if this version has fixed music jumps from a flash drive or which version has it fixed??? thank you.

Could anyone tell me how long I should expect the 23188 update to take, keeping existing F12 maps please?

depends what you install, like 10 minutes for apps only.

Thanks for the quick reply.
Are you saying that I can select and install just the apps package to apply the bug fixes, and leave all the other options unselected? Do any of the other options need to be installed in tandem with the apps package?

Ich habe eben meinen 2019er Kuga mit dem Syn3updater auf die Version 23188 geupdatet. Hat ohne Probleme funktioniert. Vielen Dank für das Super Tool.

I just updated my 2019 Kuga to version 23188 with the Syn3updater. Worked without any problems. Thank you for the great tool.

Branch: Stable
Operating System: Microsoft Windows 11 Pro (2009)

Version: 3.4.23088
Region: EU
Navigation: True
Install Mode: Automatische Erkennung (autoinstall)
Install Mode Overridden: False
My20 Protection Enabled: Deaktivert / Nicht MY20

Mode: Drive
Model: VendorCo ProductCode USB Device
Size: 62,5GB
FileSystem: exFAT
Partition Type: MBR

; CyanLabs Syn3Updater Stable - Autoinstall Mode - Sync 3.4.23188 EU

Item1 = VOICE - 5U5T-14G391-AT_1660763323000.TAR.GZ
Open1 = SyncMyRide\5U5T-14G391-AT_1660763323000.TAR.GZ
Item2 = GRACENOTES - 4U5T-14G423-AC_1615425645000.TAR.GZ
Open2 = SyncMyRide\4U5T-14G423-AC_1615425645000.TAR.GZ
Item3 = ENH_DAB - 1U5T-14G658-AH_1644006443000.TAR.GZ
Open3 = SyncMyRide\1U5T-14G658-AH_1644006443000.TAR.GZ
Item4 = APPS - NU5T-14G381-AD_1689364279000.TAR.GZ
Open4 = SyncMyRide\NU5T-14G381-AD_1689364279000.TAR.GZ
Options = AutoInstall

5U5T-14G391-AT_1660763323000.TAR.GZ (1,5GB)
4U5T-14G423-AC_1615425645000.TAR.GZ (689MB)
1U5T-14G658-AH_1644006443000.TAR.GZ (57,5MB)
NU5T-14G381-AD_1689364279000.TAR.GZ (869,8MB)

[06.08.2023 08:38:51] Selected Region: EU - Release: Sync 3.4.23188 - Map Version: Vorhandene Karten beibehalten
[06.08.2023 08:38:51] Install Mode: Automatische Erkennung (autoinstall) Forced: False
[06.08.2023 08:38:51] MY20 Protection: Deaktivert / Nicht MY20
[06.08.2023 08:38:51] Formatting USB drive
[06.08.2023 08:38:51] Re-creating partition table as MBR and formatting as ExFat on selected USB drive
[06.08.2023 08:38:59] Checking Existing File: 5U5T-14G391-AT_1660763323000.TAR.GZ
[06.08.2023 08:38:59] Downloading: 5U5T-14G391-AT_1660763323000.TAR.GZ
[06.08.2023 08:41:33] Validating: 5U5T-14G391-AT_1660763323000.TAR.GZ
[06.08.2023 08:41:38] Downloaded: 5U5T-14G391-AT_1660763323000.TAR.GZ
[06.08.2023 08:41:38] Checking Existing File: 4U5T-14G423-AC_1615425645000.TAR.GZ
[06.08.2023 08:41:38] Downloading: 4U5T-14G423-AC_1615425645000.TAR.GZ
[06.08.2023 08:42:45] Validating: 4U5T-14G423-AC_1615425645000.TAR.GZ
[06.08.2023 08:42:47] Downloaded: 4U5T-14G423-AC_1615425645000.TAR.GZ
[06.08.2023 08:42:47] Checking Existing File: 1U5T-14G658-AH_1644006443000.TAR.GZ
[06.08.2023 08:42:47] Downloading: 1U5T-14G658-AH_1644006443000.TAR.GZ
[06.08.2023 08:42:53] Validating: 1U5T-14G658-AH_1644006443000.TAR.GZ
[06.08.2023 08:42:53] Downloaded: 1U5T-14G658-AH_1644006443000.TAR.GZ
[06.08.2023 08:42:53] Checking Existing File: NU5T-14G381-AD_1689364279000.TAR.GZ
[06.08.2023 08:42:53] Downloading: NU5T-14G381-AD_1689364279000.TAR.GZ
[06.08.2023 08:44:17] Validating: NU5T-14G381-AD_1689364279000.TAR.GZ
[06.08.2023 08:44:20] Downloaded: NU5T-14G381-AD_1689364279000.TAR.GZ
[06.08.2023 08:44:20] Preparing USB drive
[06.08.2023 08:44:20] Checking Existing File: 5U5T-14G391-AT_1660763323000.TAR.GZ
[06.08.2023 08:44:20] Copying: 5U5T-14G391-AT_1660763323000.TAR.GZ
[06.08.2023 08:48:23] Validating: 5U5T-14G391-AT_1660763323000.TAR.GZ
[06.08.2023 08:48:39] Copied: 5U5T-14G391-AT_1660763323000.TAR.GZ
[06.08.2023 08:48:39] Checking Existing File: 4U5T-14G423-AC_1615425645000.TAR.GZ
[06.08.2023 08:48:39] Copying: 4U5T-14G423-AC_1615425645000.TAR.GZ
[06.08.2023 08:50:23] Validating: 4U5T-14G423-AC_1615425645000.TAR.GZ
[06.08.2023 08:50:25] Copied: 4U5T-14G423-AC_1615425645000.TAR.GZ
[06.08.2023 08:50:25] Checking Existing File: 1U5T-14G658-AH_1644006443000.TAR.GZ
[06.08.2023 08:50:25] Copying: 1U5T-14G658-AH_1644006443000.TAR.GZ
[06.08.2023 08:50:34] Validating: 1U5T-14G658-AH_1644006443000.TAR.GZ
[06.08.2023 08:50:34] Copied: 1U5T-14G658-AH_1644006443000.TAR.GZ
[06.08.2023 08:50:34] Checking Existing File: NU5T-14G381-AD_1689364279000.TAR.GZ
[06.08.2023 08:50:34] Copying: NU5T-14G381-AD_1689364279000.TAR.GZ
[06.08.2023 08:52:47] Validating: NU5T-14G381-AD_1689364279000.TAR.GZ
[06.08.2023 08:52:51] Copied: NU5T-14G381-AD_1689364279000.TAR.GZ
[06.08.2023 08:52:51] Generating Autoinstall.lst

Due to having massive problems with a full rwdata partition, I really want to update to 23188 but when I tried to do a master reset before updating, it doesn’t work…
Shall I try to update my sync without doing a master reset? Any suggestions?

This is a bug usually caused by you changing the language in Syn3 Updater, ignore it if you are sure the regions are correct.

That is odd since I didn’t change the language . Also, the 3.0.20204 can be updated to the 2.3.23188? Thank you

I had today the same issue.

My systems was always started with AM instead of DAB. And always switching back to english. Master reset was not working as its hang when proceeding with the reset. Update to 3.4.23188 ended with error: VER_ERRO8.

The system had 0 byte free (/fs/rwdata/ = 0 / 1.2g)

So I was already desperate I need to go to the dealer. But then…

On a Ford f150 forum I found the solution (for me). (

1 - Go to your iPhone system settings
2 - Gereral
3 - CarPlay
4 - My Car…Sync 3
5 - Customize
6 - Delete All Extra Added On Apps
7 - Turn vehicle ignition to the On accessories only position
8 - Connect iPhone to vehicle
9 - Go to the Ford Sync App on the vehicle screen
10 - Go to CarPlay and delete the All Phones Listed
11 - Go to General Settings within Sync 3…You should now be able to perform a Master Reset. Wait 5 to 10 mins for Sync to reboot be patient, screen goes black for a bit then will return the the Ford emblem, your software should now be back to normal.

The I did again the update to: 3.4.23188 this time with succes!

now a lot more space:

/fs/rwdata/ = 802M / 1.2G
/fs/rwdata/quip/ = 35M / 35M
/fs/rwdata/quip/ = 90M / 90M
/fs/mp/ = 84M / 1.4G
/fs/mp/resources = 332K / 72M
/fs/images/ = 11G / 54G

Hope this helps!


Unfortunately that doesn’t work on my device…

As per the multiple notices in the OP this is not the place to ask general questions, this is for reporting feedback and issues with the new build. make a new topic.

How many new have this update,?i have relise 3.4.22110…

We have some poblem with this upgrade?
Form 3.4.22110 to 3.4.23188

1 Like

Nowt wrong here, whats you issues?