Why can t the mobile phone be powered, and the mobile phone can t be powered by various methods?

If you are using a Huawei phone, you can follow the following methods to determine the cause of the problem:

1. It is recommended to use the standard charger for charging.

It is recommended that you use the charger and charging cable that come standard with your phone for charging. Non-standard chargers and cables may not be compatible with the phone, causing the phone to not charge.

2. Please check whether the charging port is abnormal.

Check whether the mobile phone charging interface is blocked by foreign objects, mildew, corrosion, internal connection line damage, etc., if there is such a phenomenon, it is recommended that you go to the nearest customer service center for cleaning and testing.

3. If your phone has not been used for a long time.

If your phone has not been used for a long time, or you have not charged your phone in time after the low battery is turned off, and the phone battery is over-discharged, and it takes more time to activate the battery, it is recommended that you charge the phone for more than 30 minutes to see if the phone responds.

4. If your phone is charged to 80% stop charging.

Some models have added a new intelligent charging mode, which is a battery protection mechanism that effectively extends the battery life through AI intelligent charging management.

5. Please cross-verify.

Please replace the charger and data cable that can be charged normally, and cross-check whether the charger and data cable are faulty.

If the charger and data cable are normal, but the phone still cannot be charged, it may be a malfunction of the phone. It is recommended that you back up your data in advance (WeChat QQ and other data need to be backed up separately) and bring your mobile phone, original charger, original data cable and purchase voucher to a nearby customer service center for testing.

There are many possibilities that the mobile phone cannot be charged, first of all, you should try to change a data cable, if it is good, it proves that your data cable is broken, if it is not good, it may be that your mobile phone is plugged in at the end

There could be a problem with your phone plug, there could be a problem with your charging cable, and there is also a situation where your phone battery is wrong.

The phone cannot be charged is usually caused by dust blocking the charging port, prepare tools: anhydrous alcohol, toothpicks, cotton swabs. First of all, tear off the cotton of the cotton swab, wrap it around the toothpick, dip it in a little anhydrous alcohol, and carefully wipe the charging port of the mobile phone.

If the mobile phone cannot be charged by various means, it can only mean that the place where your mobile phone is charging has been broken and the charging cable cannot be connected.

If your mobile phone code is still covered by the warranty, you can find the after-sales service of the mobile phone. If the warranty period has expired, you need to go to a professional mobile phone repair shop to repair the Zen grip.

The tail plug is broken, you can go to the mobile phone store to take a look.

What should I do if my phone can't catch up? First of all, you should check the plug power supply, is there a power outage? or poor contact.

Reason 1: The phone system is malfunctioning.

The phone cannot be charged, it may be caused by the system failure of the mobile phone, the solution is to turn off the mobile phone directly, and then restart the mobile phone to see if the mobile phone charging is back to normal.

Reason 2: Faulty charger.

If there is a fault in the charger for charging the mobile phone, it will also cause the mobile phone to not be charged, the solution is to change to other chargers with the same interface to try charging, if it can be charged normally, then it can be determined that it is a problem with the charger, and a new charger can be replaced.

Reason 3: The charger is in poor contact with the phone.

At this time, unplug the data cable and the mobile phone again and reconnect, and re-unplug the data cable and the charging head part and reconnect, and plug the charging head and the mobile phone before the charging head can be charged normally.

Reason 4: Phone battery issues.

Under normal circumstances, the probability of mobile phone battery failure will be relatively small, but once the battery has a problem, we must pay attention to it. If there is no problem with the mobile phone charger and the mobile phone system, then you need to check the battery of the mobile phone, if the battery of the mobile phone is found to be swollen, it means that there is a problem with the battery of the mobile phone, and you should stop using it immediately. At the same time, the battery cannot be disassembled by itself, so as not to swell the battery, which will bring more serious consequences.