Worked on localization updates for the thunderbird/thunderbird-android repository, focusing on refining translations within the legacy Android UI. Utilized Weblate to synchronize and update language strings, ensuring that the user interface accurately reflected current translations across supported locales. The work involved modifying resource files without altering any underlying Java or Kotlin code logic, maintaining stability while improving accessibility for international users. This approach strengthened the project's localization workflow by integrating Weblate-driven processes into the development pipeline. No bug fixes or new features beyond translation updates were introduced during this period, emphasizing a targeted effort on language support and UI consistency.