QQ設備鎖是什麽意思 QQ設備鎖有什麽作用及功能
QQ設備鎖就是用來提高妳QQ賬號安全性的壹種保護手段，它的作用和功能就是，在妳開啟QQ設備鎖之後，只要是在沒有驗證的手機或者是電腦上登陸QQ賬號，都需要綁定的手機進行手機短信驗證或者是手機QQ進行掃壹掃驗證。
這樣即便妳的QQ密碼泄露，別人都沒有辦法去登陸妳的QQ賬號。無法登陸也就不能泄露妳自己的隱私。
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擴展資料：
關閉QQ設備鎖辦法
準備工具：手機1部、QQ軟件1個。
第壹步：使用手機登錄QQ，並進行驗證。
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第二步：點擊左上角的頭像，進入界面後點擊左下方的“設置”
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第三步：點擊“賬號、設備安全”
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第四步：進入安全設置後，點擊“設備鎖”。
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第五步：將按鈕關閉，出現關閉設備鎖提示消息後，點擊“關閉”。
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這樣就成功的關閉了QQ設備鎖，以後登錄時也不會有驗證了。
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