Apple as released MacBook Air Bluetooth Firmware Update 1.0 via its Software Update application or on the Web. Of the update, the company says: “The MacBook Air Bluetooth Firmware Update 1.0 should be installed on all MacBook Air Systems. The updater application will be installed in the /Applications/Utilities folder. To complete the bluetooth firmware update process, please follow the instructions in the updater application(/Applications/Utilities/MacBook Air Bluetooth Firmware Update.app). The updater will launch automatically.