Hey gang, great discussion here. I also have a 2013 f150 with sync and am seriously considering an iphone. Here's what Ford says about my truck's Sync updates:
Your SYNC is up-to-date!
Now, you’re running the fastest, simplest and best version of SYNC.
Date Confirmed:
Jun 1, 2013
Version:
Gen1 - v4.1.4.T
Hide details
DL3T-14D544-AB
This update may take up to 10 minutes to complete. About 1 minute after you begin the installation, you will hear an Installation Complete message. DO NOT REMOVE YOUR USB DRIVE OR TURN OFF YOUR VEHICLE. You must wait an additional 4-10 minutes until you receive a second Installation Complete message before removing your USB drive. During this interval, while the update is loading, SYNC will not recognize your mobile phone or media device. Be sure your vehicle engine is running (not in accessory mode) throughout the entire installation process. Although your vehicle must be in park when you initiate the installation process, once the download process has begun, you may drive your vehicle.
Anyway, I bought my truck on June 29th, so it appears I have the latest update. The last thing I want is issues if/when I get me new phone. Thanks again for the great info.
Steve