Download LineageOS 24.0 for streamed updates, browser Odin flashing and Material You refresh

LineageOS 24.0 release introduces significant changes to how users interact with device firmware and system interfaces. According to Neowin, this version of the open-source Android operating system adds browser-based Samsung Odin flashing capabilities directly to the user experience. This feature represents a shift in how Samsung device owners manage low-level firmware operations without relying on traditional desktop utilities.

In plain English

The primary technical addition in LineageOS 24.0 is the integration of browser-based Samsung Odin flashing. Odin is a proprietary tool used by Samsung to flash firmware onto its devices. Previously, this process required downloading and running dedicated software on a Windows computer. Now, the functionality is accessible through a web browser interface within the LineageOS environment. This change simplifies the workflow for users maintaining Samsung hardware running custom Android builds.

The background

LineageOS is a popular custom ROM based on the Android Open Source Project. It provides users with updated Android versions and features often omitted by manufacturers. Samsung devices have historically required specific tools for system updates and recovery due to their proprietary bootloaders and firmware structures. The integration of Odin-like functionality into the browser environment addresses a long-standing friction point for LineageOS users on Samsung hardware, who previously needed separate computer setups to perform full system flashes.

What changes now

Beyond the flashing tool integration, LineageOS 24.0 applies Material Design 3 Expressive design language updates across various system applications. These visual changes modernize the user interface consistency. Additionally, the Updater application behavior has changed significantly. According to the report, the Updater now streams installations by default. This method specifically targets devices using A/B partition schemes, allowing updates to install while the system remains active, thereby speeding up the overall update process for compatible devices.

What to do and how to stay safe: LineageOS

• Verify your device model is listed in the official LineageOS supported devices page before attempting to flash version 24.0 to ensure compatibility with the new browser-based flashing features.
• Backup all personal data and app-specific configurations to an external drive or cloud service prior to installing the update, as flashing procedures carry inherent risks of data loss.
• Review the official LineageOS installation documentation for your specific Samsung device to understand the correct procedure for using the new browser-based Odin functionality safely.
• Monitor the LineageOS forums and official release notes for any immediate patches or warnings regarding the streamed update mechanism on A/B devices after installation.

General security guidance from the Vector Update newsroom. It is not confirmed advice from the organisations named in this story.

Frequently asked questions

Does LineageOS 24.0 replace the need for the desktop Odin tool on Samsung devices?

LineageOS 24.0 adds browser-based Samsung Odin flashing functionality, allowing users to perform these operations through a web interface rather than requiring separate desktop software installations.

How does the new Updater app benefit A/B device users?

The Updater app in LineageOS 24.0 now streams installations by default, which speeds up the update process for devices utilizing A/B partition schemes by allowing seamless background updates.

Are there visual changes in LineageOS 24.0?

Yes, the update brings Material Design 3 Expressive refreshes across system apps, modernizing the visual appearance and consistency of the user interface elements.