What is the reason why the cell phone suddenly can't charge into the electricity?

1, first look at the battery is not the problem,

2, the condition allows the cell phone can take down the battery, with universal charge try to see whether can be charged into the electricity.

3. If the battery can be charged with electricity, then the problem of data cable or phone socket. If not, then the battery problem. If the problem is a battery, small series has a small way, with a newspaper wrapped in a battery into the refrigerator freezer for three days, then take out, as far as possible in the ventilated place to bask, and then the battery will be good.

4, the phone has problems with the socket to try to use a brush, small brush wipe the interface inside the dust, but also may be the interface dust accumulation caused by too many problems

5, if the wipe is not recommended to change a socket or a data cable. There may be problems caused by bad power contact.

6, if the above method still can not let your mobile phone to recharge the normal, it is recommended to go to the local maintenance point for maintenance.

Add some other user-provided solutions

1. Shutdown charging test.

2. Replace the charging position, excluding the plug contact caused by the intermittent delay caused by the charge problem

3. If conditions allow the replacement of the original charger for testing. or send a repair check

4. When the power-on charge, such as mobile phone equipped with a rechargeable doctor, such as Third-party Plug-ins, it is recommended to uninstall after testing.

5. Check the mobile phone charging interface is a foreign body, such as liquid, there is debris and lead to mobile phone charging interface and the charger contact is bad, if this situation is recommended to be repaired as soon as possible

6. Back up mobile phone data (phone book, SMS, Pictures, etc.), the mobile phone back to the factory settings (into the phone set-reset-Restore factory settings).

7. Mobile phone in the charging process as far as possible not to pick up the phone. A better habit is to turn off the phone when it is charged, so that it can ensure a high quality of the effect of the electricity. In the process of using mobile phone, as far as possible in every charge of health charge, that is, less than 20% when the charge, do not wait until the battery is exhausted to recharge, so as not to affect the life of cell phone battery.

8. For the use of voltage regulator conversion head to the mobile phone charging users, should be based on the requirements of the charging instructions to connect the correct mains charge. In general, the domestic electricity is 220V, and in foreign countries such as Japan, the voltage is 110V. So if you charge your mobile phone abroad, you will not be able to charge it properly due to insufficient voltage. Users who charge through the data line should ensure that the USB interface is provided with a normal 5V voltage.

9. There may be a problem with the quality of the battery itself and a new battery can be replaced. Or because the battery is used for too long or for some reason the battery is damaged by a positive or negative short-circuit.

10. The mobile phone can not be charged may also be the quality of the phone itself, for such cases, the proposal to get a phone repair shop for maintenance, mobile phone in the warranty period can be returned to the factory for maintenance.