Portable Wireless ServerWG-C20

Update of the system software of this unit fails (using smartphone/tablet).

  • Update cannot be done if the battery charge is low. Confirm that the battery charge remains 35% or more and then perform update. See the following items for how to check the remaining battery charge.

  • Do not press the reset switch or (Power) button while updating.
  • Do not do the following while updating.

    • Insert/Eject an SD card or USB flash drive
    • Connect to a computer via USB
    • Connect the USB AC adaptor
    • Disconnect the USB AC adaptor
    • Allow access from other users
  • The ACCESS (Date Access) lamp lights amber while the system software is being updated.
  • Update the system software in a location where communication conditions are stable.