: This build (Revision 1049) included refinements for connectivity and was a prerequisite for features like Apple Maps EV route planning. Common Issues
: Some users were directed to this version to resolve glitches with the backup camera or wireless CarPlay connectivity. 23291.rar
Based on standard SYNC 4 update structures, a file named "23291.rar" would likely contain: : This build (Revision 1049) included refinements for