Upgrade Sync 3 V3.0 to V3.4 instructions
#2941
![Default](https://www.f150forum.com/images/icons/icon1.gif)
You do not need to downgrade when you are upgrading the Apps and Voice files. You need to downgrade the Apps file to 3.4 19200 only when you are upgrading your 1.18 to 1.19 maps.
The following users liked this post:
kzoojason76 (06-18-2020)
#2942
![Default](https://www.f150forum.com/images/icons/icon1.gif)
You are correct sir. You do not need to reformat the system if you are only upgrading the Apps and Voice files. Only when you are changing what version of maps you have.
Last edited by JRSBill; 06-18-2020 at 09:29 AM.
#2943
#2944
![Default](https://www.f150forum.com/images/icons/icon1.gif)
Use the following text for the autoinstall.lst:
[SYNCGen3.0_3.4.19274]
Item1 = 5U5T-14G381-CJ.TAR.GZ
Open1 = SyncMyRide\5U5T-14G381-CJ.TAR.GZ
Item2 = 5U5T-14G391-CK.TAR.GZ
Open2 = SyncMyRide\5U5T-14G391-CK.TAR.GZ
Options = AutoInstall,Delay
You also need to get the corresponding files from above.14g381-CJ is the Apps file and 14g391-ck is the 19274 voice file.
#2945
Senior Member
![Default](https://www.f150forum.com/images/icons/icon1.gif)
Thanks JRSBill. That's what I get for assuming! You know the old saying. I was assuming he was wanting to upgrade everything. I mean why wouldn't you want the latest maps??
Walking away with my tail between my legs.....
Walking away with my tail between my legs.....
#2946
The following users liked this post:
dpal5666 (06-18-2020)
#2949
Senior Member
![Default](https://www.f150forum.com/images/icons/icon1.gif)
People, please read a thread at least a few posts back. Just been discussed https://www.f150forum.com/f118/upgrade-sync-3-v3-0-v3-4-instructions-458828/index293/#post6616455
Last edited by RedDen18; 06-18-2020 at 07:41 PM.
#2950
![Default](https://www.f150forum.com/images/icons/icon1.gif)
Internet
People, please read a thread at least a few posts back. Just been discussed https://www.f150forum.com/f118/upgra...3/#post6616455
People, please read a thread at least a few posts back. Just been discussed https://www.f150forum.com/f118/upgra...3/#post6616455
That's not the right part for my truck, but thanks.