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Camera body

Product	Series	Model	Version	Date	Download / Description
Camera body	S	DC-S1H	Ver.1.2	2020/01/28	Click to the download page
		DC-S1R	Ver.1.5	2020/04/08	Click to the download page
		DC-S1	Ver.1.5	2020/04/08	Click to the download page

Lens

Please note that a camera body is required in order to update interchangeable lenses.
Please refer the firmware update workflow from below for each combinations of the L-Mount alliance camera body and lens.

For Panasonic products listed below, firmware update program is available from each download page.

For other maker's lenses except Panasonic, firmware update program is available from each maker's download page.

1. Please make sure that your camera body firmware is updated to the latest version first, when updating the lens firmware.
2. Do not attach lens accessory, such as Tele Converter, when updating the lens firmware.

License Agreement

IMPORTANT-READ CAREFULLY: This LICENSE AGREEMENT ("AGREEMENT") is a legal AGREEMENT between you, a lawful possessor of certain Panasonic product ("Product"), who will be referred to in this AGREEMENT as "Customer" and Panasonic Corporation ("Panasonic") for the use of the Software (defined in Article 1) and this website ("Website").

Article 1 License
Customer is granted the right to download, install and use one copy of the firmware provided through the Website ("Software") on a single Product but only for installation and use in the designated area (if any) of indicated Products.
The Software also includes any software updates, add-on components, and/or supplements that Panasonic may provide to Customer or make available to Customer after the date Customer obtain initial copy of the Software to the extent that such items are not accompanied by a separate software agreement or terms of use.
By installing, copying, downloading, accessing or otherwise using the Software, Customer agrees to be bound by the terms of this AGREEMENT.

Article 2 Restrictions.

a. Customer may not modify, reverse engineer, decompile, or disassemble the Software.

b. Unless otherwise specified, the Software and/or Website is provided for your personal and non-commercial use. Customer may not use the Software and/or Website for commercial purposes nor sell, or otherwise transfer it for value, or provide it to third parties' use whether free of charge or not. Commercial purposes include the use of the Software to create publicly distributed computer software.

c. Customer may not use the Software and/or Website for any purpose that is unlawful or prohibited by this AGREEMENT or any notices on the Website. You may not use the Software and/or Website in any manner that could damage, disable, overburden, or impair any Panasonic server, networks or services.

d. Customer may not permanently or tentatively, or wholly or as a part, transfer any material of Software or Customer rights under this AGREEMENT except in the case of the transfer to the person whom the possession of the Product is transferred and who agrees to abide by all of the terms of this AGREEMENT.

Article 3 Reservation of the Right

a. In all cases all rights and titles, including but not limited to proprietary right, copyright patent, trademark and any other intellectual property right, to the Software remain the property of Panasonic.

b. Customer may not remove, modify or alter any Panasonic's copyright or trademark notice from any part of the Software.

Article 4 Change or Discontinuation of the Service

Panasonic reserves the right (i) to change or discontinue any or all elements of the Website, (ii) to interrupt or discontinue operation of the Website or provision of the Software, and (iii) to update the AGREEMENT, at anytime without prior notice to Customer. Panasonic assumes no responsibility for any harm or loss to Customer that may arise through such change, discontinuation, or interruption.

Article 5 LIMITED WARRANTY AND LIABILITY

THE SOFTWARE and WEBSITE IS PROVIDED "AS-IS" WITHOUT ANY WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO THE GENERAL GUARANTEE OF THE PRODUCT. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, Panasonic AND ANY OF ITS AFFILIATED COMPANIES DISCLAIM ALL WARRANTIES AND CONDITIONS, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT, WITH REGARD TO THE SOFTWARE AND WEBSITE. FURTHER, TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL Panasonic AND ANY OF ITS AFFILIATED COMPANIES BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF THE USE OF OR INABILITY TO USE THE SOFTWARE OR WEBSITE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Article 6 Export Rules

Customer agrees that the Software will not be shipped, transferred or exported into any country or used in any manner prohibited by the United States Export Administration Act or any other applicable export laws, restrictions or regulations (collectively the "Export Laws"). In addition, if the Software is identified as export controlled items under the Export Laws, Customer represents and warrants that Customer is not a citizen, or otherwise located within, an embargoed nation (including without limitation Iran, Syria, Sudan, Cuba and North Korea) and that Customer is not otherwise prohibited under the Export Laws from receiving the Software. All rights to Use the Software are granted on condition that such rights are forfeited if Customer fails to comply with the terms of this AGREEMENT.

Article 7 Termination

Without prejudice to any of Panasonic's other rights, Panasonic may terminate this AGREEMENT if Customer fails to comply with any of the terms and conditions of this AGREEMENT or loses the possession of the Product. In such event, Customer must cease the use of the Software and Website.

Article 8 Governing Law

This AGREEMENT shall be governed and construed under laws of Japan.

Download
	For Windows / For Mac
Downloaded File Name	S1___V15.zip
File Size	89,702,174 bytes
Compression Format	ZIP
Extracted File Name	S1___V15.bin
Download	Download
Click here to the procedure for update.
Improvements
Date/Version	Description
2020/4/8 Ver.1.5	Expanded media compatibility - Prograde Digital CFexpress Type B card can be used. * Learn more https://panasonic.jp/support/global/cs/dsc/connect/cfe/ Other added functions - 50p/25p video frame rate option is available on all LUMIX S1 cameras including models for the NTSC broadcast format regions (Japan, North America, Republic of Korea, Taiwan, Republic of the Philippines). Changed of operating specifications - To prevent improper operation, touch-control is disabled for [Delete All] operation in playback mode. Only cursor buttons can be used for [Delete All] operation. Operating Instructions for the Change of Specifications
2020/1/28 Ver.1.4	The flicker during V-Log recording has been improved.
2019/11/19 Ver.1.3	Expanded media compatibility - CFexpress Type B memory card can be used. Expanded compatibility with Profoto wireless transmitters - Profoto wireless transmitters "Air Remote TTL-O/P" and "Profoto Connect-O/P" can be used. * All functions may not be available depending on the situation. Improved compatibility with Sigma interchangeable lenses and mount converter - It is possible to assign function to the Fn buttons of Sigma L-Mount interchangeable lenses. - When attaching a lens using the Sigma MC-21 mount converter and [Image Stabiizer] > [Lens] is set to ON , Body .I.S.(Image Stabilizer) suppresses roll movement. Improved compatibility with Panasonic interchangeable lenses - It is possible to assign functions to the lens’ Fn buttons when the Panasonic LUMIX S PRO 70-200mm F2.8 O.I.S. (S-E70200) is mounted. Improved AF performance - It is possible to set [AF+MF] in AFC mode. - It is possible to set continuous AF on the live view screen in Creative Video mode or in other video recording mode when the video recording area is displayed. Improved performance of High Speed Video - It is possible to manually set the exposure according to the video exposure mode (P/A/S/M) in High Speed Video mode. Other added functions - It is possible to select the card slot to save the JPEG images developed by in-camera RAW processing. - [0.5 SEC] has been added for an option of [Duration Time (photo)] in [Auto Review]. - [Forced Flash OFF] can be selected in iA mode. - [AF Assist Light] has been added to the Focus tab of the [Video] menu. - [Off (Disable Press and Hold)] can be assigned to the Fn button. It disables operation when the button is long-pressed. - Fn button can be used for checking aperture effect while the button is pressed. Other improvements - There were cases where F value control failed depending on the maximum F value when non-Panasonic L-Mount lens is mounted. This bug has been fixed. - Luminance level of photos (including 6K/4K Photo and Post Focus images) can be set when playing back them over HDMI output. - AE can be locked with the [AF/AE LOCK] button when ISO Auto is set in M mode. - Aperture and shutter speed can be controlled using front/rear dials when the rear monitor is set to OFF. Improved operational stability - There were cases where Backup Recording using the Double Card Slot Function stopped during writing. This bug has been fixed. - AF operation following the pressing of [AF-ON] in MF mode was unstable when the LVF Frame Rate was at 120 fps and the camera was under dim lighting. This bug has been fixed. - There were cases where the images shot vertically did not rotate on playback. This bug has been fixed. - There were cases where [Image Stabilizer] was set to OFF when the battery was reinserted. This bug has been fixed. - Operational stability of image stabilizer has been improved. (When [Image Stabilizer] > [E-Stabilization(Video)] and [Boost I.S.(Video)] is ON. ) - There were cases where blue clipping effect occurred in V-Log recording. This problem has been improved. - There were cases where afterimage occurred in V-Log recording. This problem has been improved. Operating Instructions for the Change of Specifications
2019/7/9 Ver.1.2	Improved performance of the Image Stabilizer - The correction performance of the Body Image Stabilizer has been improved from 5.5 stops to 6.0 stops. *1 - The correction performance of the Dual I.S.2 has been improved from 6.0 stops to 6.5 stops. *2 *3 *1 Based on the CIPA standard [Yaw/Pitch direction : focusing distance f=50mm , when S-X50 is used.] *2 Based on the CIPA standard [Yaw/Pitch direction: focusing distance f=105mm, when S-R24105 is used.] *3 Based on the CIPA standard [Yaw/Pitch direction : focusing distance f=200mm , when S-R70200 is used.] Improved AF performance - [AF-ON: Near Shift] and [AF-ON: Far Shift] functions have been added. [AF-ON: Near Shift] preferably focuses on a subject nearby while [AF-ON: Far Shift] preferably focuses on a subject far away. - The tracking performance when using [Tracking] AF mode in video recording has been improved. - Live view display during auto focusing is now easier to see. Function Enhancement with Upgrade Software Key DMW-SFU2 An [Activate] function has been added which enables the use of extended functions using the Upgrade Software Key DMW-SFU2. The following functions will be added by activating the Upgrade Software Key. - The video recording modes [MOV] 4K60p/50p*, 4:2:0 8bit LongGOP, 150Mbps, LPCM 4K30p/25p*, 4:2:2 10bit LongGOP, 150Mbps, LPCM 4K24p, 4:2:2 10bit LongGOP, 150Mbps, LPCM FHD60p/50p*, 4:2:2 10bit LongGOP, 100Mbps, LPCM FHD30p/25p*, 4:2:2 10bit LongGOP, 100Mbps, LPCM Improved operational stability - Operational stability when using an XQD memory card has been improved. Operating Instructions for the Change of Specifications
2019/4/23 Ver.1.1	Improvement of accuracy in exposure during burst shooting. Improvement of accuracy in flash sync performance.