one
During the charging process, when the background program is too much or the phone is used continuously, you may find that the phone power has not changed much, in fact, it is not that the power is not charged, but the power consumption is large, resulting in slow charging of the phone. Reminder: Try to avoid using the mobile phone while charging. If you must use it, when the temperature of the mobile phone is abnormal, you need to stop using it immediately to avoid damaging the fuselage, and close the background applications that are not used. The method is as follows. For Android phone users, you can click the function button and swipe up to close the program you don't need (the operation method varies between different models). For iPhone users, you can click Settings - Universal Background app refresh - Close, and turn on the low battery mode to set.
two
There is no reaction when the mobile phone is charging, which may be due to the problem of the battery power display caused by the mobile phone system failure, at this time we can directly shut down, and then restart the mobile phone, and then charge. Reminder: Restarting the phone is equivalent to refreshing the data. Under normal circumstances, if there is a problem with the battery power display of the phone, it can be solved by restarting.