Method 1, Windows Device Recovery Tool, Downgrade ...
步驟·1.請先將手機完全充電。·2.連結至常見問題集-如何復原/重設/還原我的手機軟體?·3.執行NokiaSoftwareRecoveryTool安裝檔出現如下畫面, ...,AspartofMicrosoft'snewwaveofrebrandingitwasrenamedtheLumiaSoftwareRecoveryTool....ItwasupdatedandrenamedtoNoki...。參考影片的文章的如下:

