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During the last phase of the Over-the-Air Software Update, the touchscreen will remain on even if the vehicle is turned off during the software update. The vehicle will automatically shut down after the update is complete (up to 70 minutes). This is normal behavior and the process is designed not to drain your battery. When your Uconnect® software update is complete, look for the What\u2019s New icon on your Uconnect touchscreen. HDMIv1.4–MHL2.0 (mobile high-definition link) will charge, control and transfer