Oppo r7007 cell phone is not charged with electricity is what reason?

There are a number of reasons why mobile phones are not charged, but they are basically divided into two main categories: system and hardware. The system is the cell phone ROM reason, the hardware is the mobile phone charger, the battery and so on.

How to solve the Oppo r7007 can't rush the electricity?

1, when the mobile phone can not pass the USB cable to the phone to charge the situation, it is recommended to remove the battery, the use of universal charger to separate the battery charge.

The reason for this method is that when the battery is in serious lack of power, the power supply module inside the cell will not start normally, so it is not feasible to try to realize charging by USB data cable.

2, in addition, we need to check the phone charge with the data cable is intact.

It is recommended that users who charge using the mobile phone data cable try to charge with their original data line. Some mobile phone users in the purchase of their own when the data line is lost in the market casually bought a consistent data line, but do not know the different types of mobile phone its data line internal solution is different, The use of the data line is not the size of course, can not charge the normal cell phone.

3, the 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.

4, 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.

5, may be the quality of the battery itself has problems, you can replace a new battery. Or because the battery is used for too long or for some reason the battery is damaged by a positive or negative short-circuit.

6, lead to mobile phone can not be charged may 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.

Summarize another article

First, the mobile phone problem

The phone itself there is a charge problem, this need to get the phone to fixed-point National warranty to detect maintenance.

Before you send it to yourself, make sure it's a real phone problem. Use the same model of good cell phone battery and charger replacement try, if you use your own charger in the case of someone else's battery into your cell phone, or not, then use someone else's charger to try together, the result is still not, that is your own mobile phone internal problems, this will you sent to overhaul! What I'm talking about is actually a very simple substitution method.

Second, the charger problem

If you use the above mentioned substitution method, replace with others charger after you can charge in, that is your own charger is broken, if there is a warranty to repair the warranty, if not to send him to your brand mobile phone after-sales service point to help you repair. Because the manufacturers of their products are more clear, maintenance will be protected, do not casually sent to the street stalls shop to repair.

Third, the battery problem

If you can recharge your batteries with another good battery, it's your battery problem. In case you have a problem with your cell phone battery, take out your cell phone battery to see if you have a hair drum? Is there any rust in the metal contact position? If the drum, it indicates that the battery core problems, has been damaged, or that the cell phone battery cycle life has arrived, or the battery protection circuit board failed.

If the cell phone battery hair drum, then the batteries have been damaged, please do not continue to use the vast number of consumers, so as to prevent the explosion of human health and property damage! If it is a new battery, do not continue to use, immediately to buy the place to require replacement of batteries. If the expiration date has expired, please dispose of the drum battery according to the hazardous waste.

If it is a hardware contact with the repair caused by poor contact, can not charge into the electricity, alcohol or wash the board water will be rusty scrub clean, and then use a clean cloth will be the hardware bit again, reload the mobile phone recharge.

If it is the protection of line damage or virtual welding, and so on, this will take the product to call manufacturers warranty, consumers do not randomly disassemble the battery, lest in the process of dismantling the battery inside the formation of short circuit, causing battery explosion!

Summary: if used to meet the mobile phone charge does not go into the situation, first see if the phone and charger appear these problems, if these problems are excluded, you can only take to after-sale maintenance Oh!