solution
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1, if the overuse of the phone leads to a lack of power and automatic shutdown, no reaction when the phone is turned on again or can not enter the desktop, then it can be determined that the phone battery due to excessive discharge leads to sleep. At this point, we need to take out the battery of the Redmi Note phone.
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2, and then use the \"universal charger\" to charge, so as to forcibly activate the battery again, so that it can return to normal use. When using a universal charge, make sure that the positive and negative battery terminals are connected correctly. After the charging is complete, install it into the Redmi Note phone and try to turn it on again.