DARKSLIDE GR
Load film looks and your own LUTs into your GR III / GR IIIx — a local browser editor for film, presets, grain and shutdown screen. No firmware included.
- Custom firmware
- Beta
- High brick risk
- Reversible
This project hasn't been claimed by its maintainer yet, so its details come from the community. Is it yours? Claim it
界面换了新样子:圆角卡片,深色和淡色可以切换。写进相机的内容和生成流程都没有变。 A new look: rounded cards, with dark and light themes. What gets written to the camera, and how firmware is built, are unchanged.
[!WARNING] 刷入修改版固件可能让相机无法开机,甚至永久变砖,也可能失去保修。这一版只改界面,写进相机的内容和 1.5.0 相同,实测情况也相同:
- 菜单排序和柔光:在一台普通 GR III(2.10)上和四卷胶片一起刷入实测,作者反馈正常,逐项记录还没补完。在 GR IIIx(包括标准版)和 HDF 机身上是「已适配 · 未实测」。
- 生成部分:已在一台普通 GR III 和一台 GR III HDF 上实测;另有用户在一台 GR IIIx 标准版上刷入并正常使用。
- GR III 街拍、日记和 GR IIIx 城市版、HDF 仍没有在真机上测过。
本项目与理光无关。弄坏了,碎片归你。
Flashing modified firmware may brick your camera and void your warranty. This release only changes the interface; what is written to the camera, and how it has been tested, are the same as in 1.5.0:
- Menu order and soft glow: flashed together with four films on one regular GR III (2.10). The author found no problems, but the item-by-item record is not finished. On the GR IIIx (including the standard one) and on HDF bodies they are "adapted, not camera-tested".
- Firmware generation: tested on one regular GR III and one GR III HDF; a user has also flashed and used it on a standard GR IIIx.
- The GR III Street and Diary editions and the GR IIIx Urban and HDF editions have not been tested on real hardware.
Not affiliated with RICOH. If it breaks, you get to keep both pieces.
下载 / Download
在下面的 Assets 里选一个 / Pick one under Assets below:
| 电脑 / Computer | 文件 / File |
|---|---|
| Mac(Apple 芯片 / Apple chip) | DARKSLIDE-GR-1.6.0-mac-apple-silicon.dmg |
| Mac(Intel) | DARKSLIDE-GR-1.6.0-mac-intel.dmg |
| Windows 10/11(64 位 / 64-bit) | DARKSLIDE-GR-1.6.0-windows-setup.exe |
安装包要在发布几分钟后才会出现在这里,由 GitHub 自动打包。SHA256SUMS.txt 是各文件的校验值。想用脚本版,照旧下载源代码,运行 start.sh 或 start.cmd。
The installers appear here a few minutes after publishing, built by GitHub. SHA256SUMS.txt lists their checksums. For the script version, download the source code as before and run start.sh or start.cmd.
变更 / Changed
-
新样子:整个界面换成圆角卡片,首页、编辑页、关机画面、柔光、生成完成页、救机说明、弹窗和指引都统一了。 New look: the whole interface now uses rounded cards; the home page, editor, shutdown screen, soft glow, build page, rescue guide, dialogs and guides all match.
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深色和淡色:右上角三个按钮切换「跟随系统 / 深色 / 淡色」。第一次打开是淡色,选过之后这台电脑会记住。 Dark and light: three buttons at the top right switch between match system, dark and light. It opens in light the first time, and this computer remembers your choice.
-
预设列表:
- 一行一张卡片,图标换成字母块(Std、Vi、BW……)。设过自己的图标,就显示那张图。
- 改过的预设,图标角上有一个小圆点。
- 名字长了就换行,不再被截断。
- 鼠标移到某一行上才出现 ⠿,拖动时指针是一只小奶猫爪。
Preset list:
- One card per row with letter icons (Std, Vi, BW…). If you set your own icon, that picture is shown.
- A preset you changed has a small dot on its icon.
- Long names wrap to two lines instead of being cut off.
- ⠿ appears only on the row under the mouse, and the pointer turns into a kitten paw while you drag.
-
胶片:
- 内置胶片是小方块,显示名字、感光度和一条颜色条。放了自己的胶片图标,就显示那张图。
- 不能换胶片的预设,胶片条显示成灰色,旁边写明能换的是哪 4 个预设。
Films:
- Built-in films are small squares with their name, speed and a colour strip. If you added your own film icon, that picture is shown.
- On presets that cannot take a film, the strip is greyed out, with a note naming the four that can.
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编辑页更宽敞:两侧栏变窄,「图标与预设名」和「颗粒」两张卡片压小,照片区更大。界面上的预设图标显示原图,写进相机的仍是 40×40 小图。 Roomier editor: the side columns are narrower and the icon/name and grain cards are more compact, so the photo is larger. On screen, preset icons show the full picture; the camera still gets its 40×40 icon.
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各语言排版:英文、日文、韩文界面按文字长短各自调了栏宽,所有文字都不会被截断。日文、韩文译文由 AI 协助,欢迎指正。 Every language fits: the English, Japanese and Korean interfaces have column widths set for their longer text, and no text is cut off. Japanese and Korean were translated with AI assistance; corrections are welcome.
修复 / Fixed
-
生成完成页的核对明细里,有 4 项胶片核对显示英文代号,已改成中文标题(五种语言都有)。 Four film checks on the build page showed internal codes instead of titles; they now have proper titles in all five languages.
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装了胶片时,「刷完看看」会列出要拍照对比的预设。 When films are installed, "After flashing" now lists the presets to compare with a test shot.
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选完胶片后马上点「生成」,有时会提示「生成期间工程…改变」而不能生成;现在「生成」会先等胶片图标换好。 Clicking Generate right after picking a film could fail with "the project changed during generation"; Generate now waits for the film icon to be applied first.
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README 改成精简版,详细用法挪到「使用说明」(中英文)。 The README is now shorter; detailed usage moved to the user guide (Chinese and English).
详见 CHANGELOG。See the changelog for details.
本版本不附带任何固件文件。This release contains no firmware files.
Before you start
- How hard is it?
- MediumInstall an app on your computer and follow its steps.
- What you need
- A computer
- An SD card or USB stick
- Can it break my device?
- Could leave your device unusable. It may void your warranty.
- Can I undo it?
- Yes. You can go back to the official software.
Did it work for you?
Did DARKSLIDE GR v1.6.0 work on your Ricoh GR III?
No reports yet for v1.6.0.
One-tap reports from owners. Bricked reports are checked before they count.
Compatibility
Devices: Ricoh GR III.
No compatibility information yet.
Getting started
From the project's README ("下载与安装"):
桌面版(推荐)
到 Releases 下载对应的安装包,双击安装即可,不需要装 Python,也不用开终端。
你的电脑 下载 Mac(Apple 芯片:M1、M2、M3、M4…) mac-apple-silicon.dmg Mac(Intel 芯片) mac-intel.dmg Windows 10 / 11(64 位) windows-setup.exe 不知道是哪种 Mac?点左上角苹果图标 →「关于本机」:写着「芯片 Apple M…」就是 Apple 芯片,写着「处理器 Intel…」就是 Intel。
第一次打开会被系统拦住,因为安装包没有苹果和微软的开发者签名:
- Mac:关掉提示,打开「系统设置 › 隐私与安全性」,在下方点「仍要打开」。
- Windows:出现「Windows 已保护你的电脑」时,点「更多信息 › 仍要运行」。Windows 版只在 GitHub 的测试电脑上自动测过;Windows 10 需要已安装 WebView2(Windows 11 自带)。
桌面版由 @Ady0402 制作。
脚本版
已经装了 Python 3.9 或更新版本的话,也可以直接运行源代码:下载源代码后,Mac 运行 sh start.sh,Windows 双击 start.cmd,浏览器会自动打开页面。
两个版本功能相同,数据也放在同一个文件夹,可以混着用。所有处理都在你的电脑上完成,不会上传任何文件。
Risk and recovery
- Brick risk
- High
- Reversible
- Yes
- Voids the warranty
- Yes
- Requires opening the device
- No
From the project's README ("风险提示"):
- 刷入后相机可能无法开机或无法正常工作,甚至永久变砖;也可能因此失去保修和官方支持。作者不对任何损失负责。
- 生成前的检查都在电脑上离线完成,不能代替真机测试。
- DARKSLIDE GR 只生成一个固件文件,不连接相机,也不碰存储卡。要不要刷、怎么刷,完全由你决定。
- 刷之前,请准备一张只放官方原版固件的救机卡(软件里有救机说明)。
- 本项目与理光(RICOH)没有任何关联,也未获得其认可。
弄坏了,碎片归你。如果接受不了相机变成一块精致的砖,请不要刷入。
Releases
| Version | Name | Released |
|---|---|---|
| v1.6.0 | DARKSLIDE GR 1.6.0Latest | 26 October 2026 |
| v1.5.0 | DARKSLIDE GR 1.5.0 | 25 October 2026 |
| v1.4.0 | DARKSLIDE GR 1.4.0 | 22 October 2026 |
| v1.3.3 | DARKSLIDE GR 1.3.3 | 22 October 2026 |
| v1.3.2 | DARKSLIDE GR 1.3.2 | 22 October 2026 |
| v1.3.1 | DARKSLIDE GR 1.3.1 | 20 October 2026 |
| v1.3.0 | DARKSLIDE GR 1.3.0 | 19 October 2026 |
| v1.2.0 | DARKSLIDE GR 1.2.0 | 19 October 2026 |
| v1.0.0 | DARKSLIDE GR 1.0.0 | 17 October 2026 |
| v0.3.0 | Darkslide GR 0.3.0 | 12 October 2026 |
| v0.2.1 | Darkslide GR 0.2.1 | 11 October 2026 |
| v0.2.0 | Darkslide GR 0.2.0Pre-release | 11 October 2026 |
| v0.1.0 | Darkslide GR 0.1.0 | 10 October 2026 |
Credits, license and support
- License
- GPL-2.0