Installation notes:1. Download the respective firmware upgrade .zip file into a temp directory of your PC.2. un-install the previous KeyRingAudio application from your PC by following Start->Program->Philips KeyRing Wearable Audio Player->Un-install.3. Unzip the file and then double click the Setup.exe file to start the installation of the application.4. Follow the screen instruction to complete the installation of the formatter and recovery application.
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