Syncing another device with { -brand-firefox } privately keeps your bookmarks, passwords and other { -brand-firefox } data the same everywhere you use { -brand-firefox }.
Amtawi n yibenk-nniḍen akked { -brand-firefox } ad yeḥrez s wudem awurman ticraḍ n yisebtar, awalen uffiren akked yisefka-nniḍen n { -brand-firefox } deg yal taswiɛt d yal amkan deg ara tesqedceḍ { -brand-firefox }.