Panasonic DC-GH5 Camera Firmware 2.0

Compatibility with "LUMIX Tether" PC software

- This new firmware enables GH5 tethered shooting via USB, using “LUMIX Tether" PC software. Users can control the camera by connecting it to a PC via USB.

Improved autofocus performance

- Auto focus performance for subjects with low contrast in photo shooting is improved.
- Tracking autofocus performance in video recording is improved.
- The customized AF area can be continuously displayed in [Multi AF] and [Custom Multi AF] during live-view.
- The AF area in [Multi AF] can be moved to the other edge (side, top or bottom) when it reaches one edge.
- The start point of AF lock can be set on the live view screen in advance in [AF Tracking].
- The AF area can be moved while the shutter button is half-pressed or while recording in [Burst Mode], [6K PHOTO] and [4K PHOTO].

Improved performance in [6K PHOTO] and [4K PHOTO]

- The waiting time to start the next burst shooting sequence after [6K Burst] and [4K Burst] is shortened to less than half the time.
- [Loop Rec] is available in [6K PHOTO]. Use of Panasonic SD Memory Card with Video Speed Class 90 is recommended for [Loop Rec] of [6K PHOTO].

An additional ALL-Intra Video Recording mode

- 4:2:2,10-bit ALL-Intra video recording mode is added to 4K/FHD video recording. Use of SD Memory Card with Video Speed Class 60 or higher is recommended for 4K ALL-Intra video recording. Operation is confirmed with Panasonic SD Memory Card with Video Speed Class 90.

4K HDR video recording

- [HLG] (Hybrid Log Gamma) is added to [Photo Style]. HDR (High Dynamic Range) is a mode to reproduce both bright part and dark part in an image, making it look just as human eyes see. The camera records video with a designated gamma curve compatible with ITU-R BT.2100, and you can now choose Hybrid LogGamma (HLG) in [Photo Style].
- A low-bit-rate recording mode 4K HEVC for HLG was added. This enables playback on AV equipment compatible with the HEVC compression format, such as Panasonic 4K HDR TVs.

Enhancement of the Anamorphic video recording mode

- High-Resolution Anamorphic mode, which enables video recording in 18-mega effective pixels, is added. Recorded in HEVC
- [Anamorphic Desqueeze Display] was added, which lets you view an enlarged image in Cinescope size while recording with 2.0x and 1.33x Anamorphic lens.
- [Video Guide Line] is added to display the image in a variety of aspects, such as Cinescope, 16:9 and 1:1 while recording video. This can be used not only in Anamorphic mode but also in other video recording mode.

Enhancement of Body I.S. (Image Stabilizer)

- [I.S. Lock(video)] is added. This powerfully compensates for handshake when the viewing angle is fixed.
- A new handshake correction mode is added, which provides optimum correction when using 2.0x and 1.33x Anamorphic lens.
- In VFR (Variable Frame Rate) shooting mode, there were cases where the image stabilization did not operate when non-Panasonic interchangeable lens is used. This bug has been fixed.

Correction of white balance setting

- When the K (Kelvin) value was changed after adjusting the color temperature with 2-axis white balance compensation, the setting was reset. This bug has been fixed.

Improved usability of Time Lapse Shot

- The time to finish shooting and the number of recordable pictures are displayed on the stand-by screen.

Improved usability of Power Save LVF

- Power Save LVF can now be used during all stand-by display options.

Wireless functions

- The Bluetooth Remote Control function can be used with Image App, which will also be updated at the same timing with the GH5 firmware release.
- If the camera has not completed image transmission when it is turned off, it restarts transmission when it is turned on with the [Auto Transfer] function.

Other improvements

- A rating function using a Fn button is available in Playback Zoom and Multi Playback.
- The following functions can be assigned to Fn buttons - [Constant Preview] [6K/4K PHOTO Bulk Saving] [Min. Shtr Speed] [RAW Processing] [Rec/Playback Switch] [Destination Slot] and [Mic Level Adj.].
- The DISP.Button can be locked.
- In Relay Rec, there were cases where the video file number was not able to be reset. This bug has been fixed.
- In Relay Rec, there were cases where the video file number was reset after formatting the SD Memory Card. This bug has been fixed.
- In Backup Rec, there were cases where the file number was not reset even after applying resetting. This bug has been fixed.
- The image quality when applying the following settings is improved: Extended low ISO, [i.Dynamic] (Intelligent D-range Control) and Highlight Shadow.

Update Procedure:

- Charge the battery fully.
- Make sure to turn off the power switch.
- Insert the fully charged battery to the body.
- Save and unzip the downloadable package.
- Transfer the content onto a formatted SD memory card.
- Insert the Card into the camera body and make sure that an HDMI cable is not connected between DMW-YAGH interface unit and DMC-GH4 camera body.
- Turn on the power switch.
- Press the Play button to enter the Play mode.
- After the message of "PLEASE WAIT ..." is displayed, a display will continuously be shown on the LCD.
- If newer version or same version of firmware has already been installed, the initial setup screen will not be displayed. And the lens will display that "NO VALID PICTURE TO PLAY". Please turn off your camera and use the camera as is.
- Press [(Left Cursor button)] to select the [Yes]. The update process will start.
- The camera body will start the update process.
- The firmware update will take about 5 minutes.
- Please do not attempt the following operations before completion.
- The green bar increases the level by the process.
- Once the firmware update process is completed, the camera dody will turn off the power and turn on again then it will be initial mode automatically.
- Turn off the power switch.
- Remove the SD memory card.

Important Notes:

- Do not turn the power off and on
- Do not press any buttons
- Do not open the SD memory card compartment
- Do not remove the SD memory card
- Do not remove the lens. 

About Digital Camera Updates:

Updating to a newer firmware version than the one already installed on your camera can improve the device's overall performance and stability, resolve various issues, and add support for newly developed features or enhance existing ones.

On the other hand, downgrading the camera's firmware can recover its functionality in the unlikely event the currently installed version is faulty or the device's performance dropped after an upgrade. However, bear in mind that applying an earlier build might not always be possible.

It is recommended that changing the camera's firmware be performed when the new release resolves an issue that your device has been encountering, or adds a new feature (or enhances an existing one) that could prove useful for you.

This process isn't intended to be destructive, but still, it's best to save all your personal data and configurations before applying a different firmware. Moreover, make sure that the battery is fully charged and don't use the camera's buttons while the installation is in progress.

When it comes to the update method, usually, you must copy the firmware file onto a compatible memory card, insert it into the camera, and browse from the menu to the device's update section.

However, each device has various ways to enter the update mode and particular steps that should be taken for a successful upgrade, therefore make sure you read the product's installation guide.

That being said, if you consider that this firmware improves your device in any way, then hit the download button and get the desired version; if not, check with our website as often as possible so that you don't miss the update that will boost your camera's performance.