1, the reason for the battery:
The aging of mobile phone battery leads to the decline of mobile phone battery capacity, and the symptom of the decline in capacity is that the battery is not too durable and the power consumption is fast. If this is the case, replace the battery. ,
2. Rarely used APP software:
Infrequently used APP software will occupy valuable system resources, background resident and power consumption, so it is recommended to remove some infrequently used APP software, save the waste of system resources.
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3. There are bugs in an APP:
Some Android software developers do not control the program well during the development process, resulting in the phone CPU is always in the wake up state. The more typical symptom is to check the power consumption information of the mobile phone and find that the CPU power consumption is relatively high. Therefore, you can find the battery consumption information through the mobile phone and exclude the APP.
It may be that the temperature of the phone is too high, so that the cpu is not running properly, which causes the phone to consume power too fast.
The battery is faulty. Procedure The running of background programs causes cpu power consumption to increase.
wifi, gps, Bluetooth and other data transmission in the open state will make the phone power consumption faster.