如何清洁手机保持卫生？ 请使用干燥且柔软的布擦拭手机以进行清洁。 Have a follow-up question? Answers from the official manual.Common questionsWhat is the safe operating temperature range for the Infinix Hot 30?Can I remove the back cover of the Infinix Hot 30?How do I safely clean my Infinix Hot 30?How do I turn off or restart the Infinix Hot 30?