1，在手機中打開高地德語地圖，然後單擊左上角的頭像圖標：
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2，打開後，打開右上角的設置圖標：
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3，進入設置頁面後，找到“導航設置”選項：
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4，輸入導航設置後，找到“離線導航優先”功能，然後單擊以啟用該功能：
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5，然後關閉手機中的“數據流量”，這樣就可以使用離線導航功能進行導航：
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