LineageOS 24.0 brings Android 17 and browser-based flashing tools
The Android 17-based release adds Canvas and WebUSB flashing tools, with device compatibility limits and a separate support path for older kernels.
Key points
- 1LineageOS 24.0 is based on Android 17; further device builds depend on eligibility and maintainer readiness.
- 2Canvas adds photo editing, while Updater now streams updates by default.
- 3WebUSB flashing is an extra option, not a replacement for device-specific installation guides.
- 4Devices using Linux kernels 4.4 or 4.9 are restricted to LineageOS 22.2 for official submissions.
- 5Official-build upgrades generally avoid a wipe, but device-specific exceptions still apply.
Full story
LineageOS announced version 24.0, based on Android 17, in a changelog dated October 11, 2026. The project says the branch is ready for its initial release. Additional devices will become eligible for builds when they meet the project's requirements and their maintainers have prepared them.
Among the application changes is Canvas, a new editor offering cropping, white-balance adjustments and filters. Updater now streams updates by default, which the project says will shorten installation times on A/B devices. On devices without A/B, the recovery partition is now updated automatically on the boot after a successful update.
New WebUSB tools cover ADB, Fastboot, Amlogic Burn and Samsung Odin installation methods. They connect a browser to a compatible device, reducing reliance on separate flashing utilities. LineageOS says they supplement, rather than replace, its supported installation guides. Compatibility varies with the device, browser, operating system and USB connection; flashing custom software still carries risk.
For devices using Linux kernels 4.4 or 4.9, LineageOS will accept official submissions only for version 22.2, despite some ports to newer branches. It says that branch still supports many such devices and will continue receiving builds and monthly security-patch merges until Google stops issuing official security bulletins for Android 15.
The upgrade guidance also distinguishes between installation types. Users already running an official build generally do not need to erase their devices, unless their device's wiki instructions require it. Those moving from an unofficial build are directed to the installation guide rather than the upgrade guide.
Why it matters
Analysis: Browser-based tools could reduce setup work, but users still need to establish which branch and installation method their device supports. The older-kernel policy shows why simpler flashing should not be confused with access to the newest official release.
Timeline
· Published
Topics#LineageOS#Android 17#WebUSB#Software updates
Sources
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