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RZ-S500W Firmware Download

Update Information

Panasonic Audio Connect application must be installed.

Model Number RZ-S500W
Update Version JNK1ZD 02.60
Update Date 29 Jun, 2021


29 Jun, 2021
JNK1ZD 02.60
  • Improved to enter the pairing mode not only the timing of put out from cradle but also when Bluetooth is disconnected.
  • Improved general performance.
10 May, 2021
JNK1ZB 02.51
  • Improved connections with PC's that supports HFP.
25 Feb, 2021
JMS1ZY 02.50
  • Added touch sensor customization option.
    * The latest version of the application must be installed.
  • Improved voice transmission quality during phone calls.
  • Improved general performance.
7 Dec, 2020
JMS1ZS 01.91
  • Added customization option with a long press on a right ear bud to select Noise Cancelling, Ambient mode, and off.
  • Added customization option to disable touch sensor.
    * The latest version of the application must be installed.
  • Improved Bluetooth® connectivity between earbuds.
  • Improved general performance.
6 Oct, 2020
JMS1ZU 01.80
  • Ambient sound improved to sound more natural.
3 Aug, 2020
JMS1ZQ 01.71
  • Added the ability to switch the LED on/off while connecting Bluetooth® device.
    * The latest version of the application must be installed.
  • Improved general performance.

System Requirements

  • An active Internet connection.
  • The headphones must be connected to your Android or iOS device.

Download & Install

  • You can find the firmware updating instructions from the "Setting > About the application > How to use guide" in the Panasonic Audio Connect application.
    To find out Checking the "firmware version and updating", go to the "Convenient function" on this page.

Check the Firmware Version

  • You can check the Firmware Version from the "Setting>Headphone information" in the Panasonic Audio Connect application.
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