Do you want to pull the phone when it is fully charged?
Do you plug in the phone first or plug it in first?
When using a non-original charger and a regular plug-in charging, if you plug in the phone first and then plug in the power, the charging moment will generate a relatively large voltage pulse, which may bring harm to the mobile phone.
Similarly, after using a non-original charger to fully charge, it is easy to generate a reverse instantaneous current when the power is first pulled. In this case, if the mobile phone is not pulled first, the mobile phone may be damaged.
Of course, if you use the original charger to charge, the first step, first pull these steps on the phone has little effect.
However, it is best to develop: when charging, plug in the power after plugging in the phone; after filling, pull out the phone and then pull the power supply.
Mobile phone power saving has a coup
1. Reduce screen brightness
Screen brightness is one of the most power-hungry places. When the phone is running low, you can reduce the brightness and keep it longer.
2, do not switch on and off frequently
Frequent switching on and off will not only save power, but will consume more power and damage the battery. Because the phone switch opportunity reloads all software, search the network.
3, the function of power consumption is not required to be off
Mobile phone positioning, Bluetooth, WIFI, which seem to be very small, consumes a lot of power. They can be turned off when not in use and turned back on when they are used.
4. Turn on low battery mode
Today's mobile phone functions are more user-friendly, and some have a low-power mode. Simply select Settings - Battery - Low battery mode to save power.
What is the use of the mobile phone's flight mode?
1, fast charging
Sometimes I am in a hurry to go out, the phone just happens to be out of power, it is really anxious to expedite, then you can use the flight mode to charge!