[Windows Mobile Development and Hacking General] lenko1:
There is only one patch and it is for either but it seems to work best with 3.08. No harm to try that. Put it on a Fat 32 formatted USB. Insert it in the vehicle's slot with vehicle running. Bring up the display screen and then the file on the USB and activate it with you finger tap on the screen. I'm in North America so I'm not absolutely sure about the European needs. It seems that they are the same, but you might want to aski Riochim and he's in Europe - I believe.

The only way to reinstall Sync 2 Version 3.08 is to up grade it to version 3.10 before you go back to ver. 3.10. While in 3.10 you can install Riochim's Navupdate file for 3.10 and try to enable Navigation there - it's been done by others. If not then you can go back to 3.08 with the correct autoinstall.lst file and the Euro 3.08 file. Copy all of the following lines exactly for the Back to Euro 3.08 Autoinstall.lst file:

;+++++++++++++++++++++++++++++++++++++++++++++++

; Microsoft Windows Automotive

; USB Installation Directive File

; 3.8 (15128) Update from:

; 10308,10337,11038,11063,11081,11134

; 12023,12047,12058,12156,12285,13164,

; 13171, 13213, 13249, 13269, 13283, 13284, 13309, 13312

; 14073, 14122, 15042, 15050, 15085, 15091, 15109

; Other versions not supported

; autoinstall.lst (EU-Lang pack3 DE-DE_EN-GB_FR-FR_IT-IT)

;

;+++++++++++++++++++++++++++++++++++++++++++++++

;;;

;;; The following tags are software versions supported by this update

;;;

[SYNCGen2_4.23.11038]

[SYNCGen2_4.23.11063]

[SYNCGen2_4.23.11081]

[SYNCGen2_4.23.11134]

[SYNCGen2_4.26.12023]

[SYNCGen2_4.28.12156]

[SYNCGen2_4.29.12285]

Item1 = BT4T-14D546-EE

Open1 = SyncMyRide\BT4T-14D546-EE.cab

Item2 = EA5T-14D546-AKB

Open2 = SyncMyRide\EA5T-14D546-AKB.cab

Item3 = EA5T-14D546-HB

Open3 = SyncMyRide\EA5T-14D546-HB.cab

Item4 = EA5T-14D546-ACB

Open4 = SyncMyRide\EA5T-14D546-ACB.zip

Item5 = BT4T-14D546-FB

Open5 = SyncMyRide\BT4T-14D546-FB.cab

Item6 = EA5T-14D546-AHB

Open6 = SyncMyRide\EA5T-14D546-AHB.cab

Item7 = EA5T-14D546-ADB

Open7 = SyncMyRide\EA5T-14D546-ADB.cab

Item8 = EA5T-14D546-AEB

Open8 = SyncMyRide\EA5T-14D546-AEB.cab

Options = AutoInstall

;;;

;;; The following are the 3.08.15128 image files

;;;

[SYNCGen2_3.08.15128]

Item1 = EA5T-14D546-AFB

Open1 = SyncMyRide\EA5T-14D546-AFB.cab

Item2 = EA5T-14F496-MA

Open2 = SyncMyRide\EA5T-14F496-MA.zip

Item3 = EA5T-14F657-AE

Open3 = SyncMyRide\EA5T-14F657-AE.zip

Item4 = EA5T-14F497-DE

Open4 = SyncMyRide\EA5T-14F497-DE.zip

Item5 = EA5T-14D546-DE

Open5 = SyncMyRide\EA5T-14D546-DE.zip

Item6 = EA5T-14D546-FD

Open6 = SyncMyRide\EA5T-14D546-FD.zip

Item7 = EA5T-14F496-PA

Open7 = SyncMyRide\EA5T-14F496-PA.zip

Item8 = EA5T-14F496-RA

Open8 = SyncMyRide\EA5T-14F496-RA.zip

Item9 = EA5T-14F496-SA

Open9 = SyncMyRide\EA5T-14F496-SA.zip

Item10 = EA5T-14F496-UA

Open10 = SyncMyRide\EA5T-14F496-UA.zip

Item11 = EA5T-14F496-TB

Open11 = SyncMyRide\EA5T-14F496-TB.zip

Item12 = EA5T-14D546-AJB

Open12 = SyncMyRide\EA5T-14D546-AJB.cab

Item13 = EA5T-14F496-VD

Open13 = SyncMyRide\EA5T-14F496-VD.zip

Item14 = EA5T-14D546-AYD

Open14 = SyncMyRide\EA5T-14D546-AYD.zip

Item15 = EA5T-14D546-AGB

Open15 = SyncMyRide\EA5T-14D546-AGB.cab

Item16 = BT4T-14D546-EE

Open16 = SyncMyRide\BT4T-14D546-EE.cab

Item17 = EA5T-14D546-LB

Open17 = SyncMyRide\EA5T-14D546-LB.cab

Options = AutoInstall

;;;

;;; This tag runs only on Zodiac pre-release tags

;;;

[SYNCGen2_4.30.13171]

[SYNCGen2_4.32.14073]

[SYNCGen2_4.32.14122]

[SYNCGen2_3.08.15042]

[SYNCGen2_3.08.15050]

[SYNCGen2_3.08.15085]

[SYNCGen2_3.08.15091]

[SYNCGen2_3.08.15109]

[SYNCGen2_3.10.16180]

Item1 = BT4T-14D546-EE

Open1 = SyncMyRide\BT4T-14D546-EE.cab

Item2 = EA5T-14D546-AKB

Open2 = SyncMyRide\EA5T-14D546-AKB.cab

Item3 = EA5T-14D546-HB

Open3 = SyncMyRide\EA5T-14D546-HB.cab

Item4 = BT4T-14D546-FB

Open4 = SyncMyRide\BT4T-14D546-FB.cab

Item5 = EA5T-14D546-AHB

Open5 = SyncMyRide\EA5T-14D546-AHB.cab

Item6 = EA5T-14D546-ADB

Open6 = SyncMyRide\EA5T-14D546-ADB.cab

Item7 = EA5T-14D546-AEB

Open7 = SyncMyRide\EA5T-14D546-AEB.cab

Options = AutoInstall

;;;

;;; This tag runs only if none of the other tags match

;;;

[SYNCGen2_All]

Item1 = BT4T-14D546-EE

Open1 = SyncMyRide\BT4T-14D546-EE.cab

Item2 = EA5T-14D546-NB

Open2 = SyncMyRide\EA5T-14D546-NB.cab

Options = AutoInstall