There is no simple way to import bookmarks on Android. Each app is in a protected container. There is a somewhat complicated way to migrate your bookmarks. * Use Google's Chrome Sync to sync Chrome on your phone to Chrome on a desktop running Windows, OS X or Linux * Once that sync is complete use desktop [https://support.mozilla.org/en-US/kb/import-bookmarks-google-chrome Firefox to import bookmarks from Chrome] * then set up [https://support.mozilla.org/en-US/kb/sync-bookmarks-tabs-history-and-passwords-android Firefox Sync to connect your desktop Firefox to your Android Firefox]