一、首先在OPPOA83手机屏幕点击菜单左键进入后台管理界面。
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二、进入到手机的后台管理界面以后。找到要上锁的应用,按住该应用并向下拖拽,如图所示。
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三、这样该应用就有锁的符号了,如图所示,这样该应用就锁定在手机后台运行,清理手机时就不会将该应用关掉了。
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