設置iphone定時開機步驟如下：
需要用到的工具有：iPhoneX手機。
1、以iPhoneX手機為例，在iphoneX手機桌面上找到時鐘功能，如下圖所示：
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2、在設置功能裏面找到計時器，並點擊選擇進入計時器，如下圖所示：
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3、找到雷達選項卡，並點擊選擇啟用雷達，如下圖所示：
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4、在計時結束時、啟用，的右面點擊設定即可，如下圖所示：
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5、選擇需要設置的計時時間，然後點擊開始計時，即可完成設置自動開機，如下圖所示：
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