Apple's latest Bluetooth software for PowerPC Macs is available for download now.

Bluetooth Firmware Update 1.2.1 (PPC) is a small 1.4MB download, which the company says "fixes Bluetooth performance and reliability."

The software update is available through Software Update and also for direct download from the company's support website.

When the update package is downloaded, the Bluetooth Firmware Updater application will be launched. "Follow the on screen directions to update your Bluetooth Firmware," Apple states.

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