Downloads : Firmware Update

Thank you for using a PENTAX K-1 digital camera.
RICOH IMAGING COMPANY, LTD. wishes to announce the release of Firmware Update Software Version 1.43 for PENTAX K-1.
Firmware in this document is the software that runs inside digital cameras.

Changes to V1.43
Changes to V1.42
Changes to V1.41

[Enhanced features]

Changes to V1.40

[Enhanced features]

*For more details click here

[Others]

Changes to V1.30

[Enhanced features]

*For more details click here

[Others]

Changes to V1.20
Changes to V1.10
Caution
PENTAX Firmware Update Software for PENTAX K-1
Name PENTAX Firmware Update Software for PENTAX K-1
Registered name k1_v143.zip (zip type 8,778 Kbytes)
Applied product PENTAX K1
To check the version number, press the menu button and select [Firmware Info/Options] in the [Set-up 4] menu then press the four-way controller right.
Updated firmware file For Mac and windows : zip type
Release date 2017/11/09
Copy right RICOH IMAGING COMPANY, LTD.
How to check version
  1. [1] Turn ON the camera.
  2. [2] Press MENU button to display MENU screen.
  3. [3] Press the four-way controller right to display [Set-up 4] menu screen.
  4. [4] Select [Firmware Info/Options] in the [Set-up 4] menu then press the four-way controller right.

The firmware version for camera is displayed on the [Firmware Info/Options] screen.

Preparation of update

*Be sure to use fully charged battery (D-LI90)
If the camera turns off during updating due to lack of battery power, the camera will become inoperable. If this happens, a charge will be made for repairs even if within the warranty period.

Download the updated firmware file
Updating Procedure
    1. Provide a formatted SD memory card for the update software.
      The download file is self-extracting. The following file is extracted.
      Fwdc228b.bin: This is the updated firmware.
      Copy the above Firmware file [fwdc228b.bin] to the root directory in the SD card.
      If your computer does not have a card slot, you can copy the firmware update file by inserting the SD card into your camera and then connecting the camera directly to your computer.
    2. Insert the D-LI90 battery into the camera and confirm the battery is full by battery level indicator then turn the camera off.
    3. nsert the update SD card (prepared in step 1) into the camera (slot 1) and close card cover.
    4. Turn the camera power on while pressing the MENU button.
    5. “Updates the camera firmware” appears in the LCD monitor.
      Ver: 1.00/1.10/1.20/1.30/1.40 /1.41/1.42→1.43 will be displayed.
    6. Press the four-way controller to select “Start” and press the “OK” button.
    7. “NOW LOADING” appears on the LCD monitor and updating starts.
      Please do not under any circumstances switch off the power before the update is completed.
    8. When update is completed, the “COMPLETE” will be displayed at the left bottom of the LCD monitor, then turn the camera off.
    9. Remove the update SD card from the camera.
      *Confirm the version of firmware with above [How to check version].

[Caution]
When updating is finished, the update SD card still contains the Firmware file.
If you want to use this card to take pictures, format the card by the camera to delete firmware file first.

In order to download the firmware please click on the following link;  

Firmware update

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