What is your SYNC Region? USA What was your Old SYNC Version? 3.3, 19052 What is your current SYNC Version? Same since upgrade did not work What version of Syn3 Updater are you using? Syn3 Do you have Navigation? yes Have you read the documentation at Syn3 Updater - CyanLabs ? yes Do you have…

[image] INSTL_ERR12 trying to upgrade 3.0 to 3.4 with navi SYNC 3 Support Upon further research https://www.reddit.com/r/Ford/comments/bljkmx/sync_3_master_reset_not_working/ This appears to be a hardware fault, i have found 2 or 3 people online with this issue all went t…

Error Instl_err12

Ford SYNC 3 Support

CyanLabs (CyanLabs) 19 July 2021 13:44 2