Third-Party Notices

OpenPhone is built on Android, LineageOS, Linux, device trees, vendor extraction workflows, and other third-party software.

OpenPhone does not relicense third-party materials. All third-party materials retain their original licenses, notices, attribution requirements, source availability obligations, and redistribution restrictions.

Important categories:

• AOSP and Android platform components: generally Apache-2.0 and other upstream licenses as provided by the Android Open Source Project.
• LineageOS components: upstream LineageOS licenses and notices.
• Linux kernel and GPL-covered components: GPL obligations apply to covered code and modifications.
• Device trees and hardware support repositories: upstream project licenses.
• Vendor blobs: may be proprietary and may require extraction from a user's own device or factory image unless redistribution is clearly permitted.
• Google apps and Google Mobile Services: must not be bundled without the appropriate licenses.

Binary distributions must preserve required third-party notices from all included upstream and third-party components.