How to solve the problem that the mobile phone can't be charged all the time

With the development of the times, the progress of science and technology, the charging speed of mobile phone is faster and faster. The advertisement word "charge for five minutes, talk for two hours", which is the "flash charge" that just came out in recent years, then why it's the same flash charge, how can I charge so slowly, and always can't charge the battery, let's answer this question for you

1. If there is no sign (no special things have been done), the phone suddenly displays the expected XX hours when charging. This is likely to be a display error because the lightning charge calculation is based on your remaining power. At this time, we can turn off the power to solve the problem. After the power is turned off, the charging will display normal.

2. If you've been charging for a while, the display still takes a long time, and you don't feel like you're charging. That's probably a pause in power usage. This situation can be solved by restarting. Click the restart button to restart the mobile phone. After that, the charging speed can be restored.

3. If the charging is slow and the shutdown and restart do not change, it needs to be further investigated. First we check the data lines. Change the data line and charger head for test. If it's a data line problem, it can be solved directly after changing

4. It is possible that the ash inlet of the socket or the socket is loose. Check the lower cell phone socket. If it is too dirty, clean the lower socket with cotton or paper, hair dryer, etc.

5. If it's not a data line problem. Then we have to think about software. First format the mobile phone, clean up the system, and then kill the virus. See if it's solved

6. There is also a big possibility that the system version is wrong. Maybe your mobile phone has been updated automatically, even to the bug version. Or the old system needs to be updated. This needs to change the system. The former can only brush the machine, and the latter can be updated directly

7. If the charging is still slow after all the above methods are tested, there may be a problem with the cell phone battery. It is recommended to go directly to the after-sales point or mobile phone repair shop for inspection and repair