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PLENUE D2 Firmware V1.02

2019-03-22 11:02:20



  • The battery must be fully charged before firmware upgrade.
  • Do not reset PLENUE D2 during firmware upgrade.
  • Backup any important files in PLENUE D2 to your PC before firmware upgrade.
  • Please use firmware that COWON authorizes only.
  • JetEffect values might be initialized after firmware upgrade. Please record any important values.
New features
  • Improved FLAC file compatibility
  • Improved handling of browser album names
  • Improved noises between tracks in certain situations
Firmware Download
How to Install Firmware
  • After downloading the firmware file (, unzip it (PLENUE_D2_FW.BIN, PLENUE_D2_RS.BIN).
  • Turn on PLENUE D2 and connect it to a PC by a USB cable.
  • Copy and paste the two files (PLENUE_D_FW.BIN, PLENUE_D_FW2.BIN, PLENUE_D_RS.BIN) to the root folder of PLENUE D2.
  • Right-click on the icon [Safely Remove Hardware] in the tray at the lower right corner of the screen to disconnect the device from the PC.
  • First of all, please make sure PLENUE D2 is turned off. Then, press a power button of the device. Firmware upgrade process will be shown on the screen followed by PLENUE D2's automatic turning off. Please turn on the device again.
  • Firmware version is can be checked at settings > system > information.
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Notice PLENUE PLENUE S PLENUE S Firmware V1.30 2018/11/20
Notice PLENUE PLENUE D PLENUE D Firmware V1.20 2018/10/24
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