During February 2026, Darkkiller2877 developed and delivered the initial crDroid 12.x release for the Redmi Note 12 Pro 4G, establishing foundational device support in the crdroidandroid/android_vendor_crDroidOTA repository. The work involved integrating essential device information and download links, setting up a baseline release process to facilitate future updates and user adoption. Leveraging skills in Android development and device firmware development, Darkkiller2877 structured the release using JSON to ensure traceability and maintainability. While the contribution focused on a single feature without bug fixes, it provided a solid starting point for ongoing firmware support and over-the-air update management.