Turn off the functions that are not commonly used in the mobile phone: turn down the brightness of the screen of the mobile phone, and turn off the power consumption settings such as wifi, Bluetooth, auto-positioning, key tone turning off and key vibration when not in use. Temporarily unused mobile phone applications close the background and exit completely to prevent applications from continuing to occupy memory.
Precautions:
Generally speaking, the use time of chargers is often shorter than that of mobile phones. In the choice of mobile phone charger, many consumers are not very satisfied with the price of the original charger, and there are many cheap chargers made by unscrupulous merchants in the market.