Why is my OPPOr9 suddenly charging slower

Low temperatures can affect battery activity, resulting in slow charging. If the ambient temperature is normal (0 to 45) and the charging is slow, it is recommended that you try the following:

1. Use the original charger to charge, and check whether it takes a long time to be fully charged when the machine is turned off and charged;

2. If it only appears when charging is turned on, it is recommended to close all background programs before charging (drop-down menu, click one-click to clean);

3. Replace the power socket and try to charge;

4. After backing up important data (contacts, multiple files, etc.), and then restore factory settings (Settings - System "More" - Factory Reset, please do not check "Clear completely").

If the problem still exists, please bring the purchase invoice, warranty card and machine to the OPPO customer service center for testing, and professional engineers will solve it for you.

1. Please make sure to use the original OPPO charging head and charging cable, non-original charging head and data cable may cause unstable voltage and current.

2. You can try to replace the charging head and data cable to rule out the abnormal charging head or data cable.

3. Using the mobile phone while charging will cause the charging current to decrease and the charging speed to become slower, so it is recommended to use the mobile phone after the mobile phone is fully charged.

4. Clean up the background running program of the phone and try to restart the phone.

5. The charging speed of the mobile phone has a certain relationship with the ambient temperature, the temperature is too high or too low will make the charging speed of the mobile phone slower, please use and charge at the ambient temperature of 5 degrees -35 degrees.

Summary. There are several reasons why the OPPOK9 is slow to charge: There are many reasons for slow charging of mobile phones, such as unstable voltage, and the lithium battery will automatically open the protective barrier to prevent frequent charging.

There are several reasons why OPPOK9 charging is slow: There are many reasons for slow charging of mobile phones, such as unstable voltage, and the lithium battery will rot and volt to open a protective barrier to prevent frequent charging. The cave calendar is not.

If possible, it is recommended to replace another set of OPPO's flash charging Super Flash Charge adapter and data cable to check whether it is caused by an abnormal adapter or data cable. It is recommended to stop using high-power software (especially games, **, cameras, etc.) when charging, and then check the charging situation. If the ambient temperature is too high or too low and wide, it will affect the charging speed of the lithium battery, so it is recommended that you charge your mobile phone after cleaning the background program of the Chongji in a suitable environment.

OPPOK9 can't be charged Solution 1, please use the original charger and data cable, check for signs of damage, do not use damaged accessories. 2. Charging in the temperature range of 15 degrees Celsius to 45 degrees Celsius, when the temperature is low or high, it will affect the battery activity, resulting in slow charging or unable to fully charge. 3. Use the power socket or other socket on the wall to replace the charger and data cable.

4. When turning on and charging, it is recommended to close the background programs that are not in use. 5. If the mobile phone is a removable battery, turn off the phone and take out the battery, and use a cotton swab to wipe the contact points on the battery. If possible, you can also replace the battery or use a universal charger.

6. If the mobile phone can be used normally, back up the important data of the buried and modified mobile phone, and restore the mobile phone to factory settings. 7. If the mobile phone is still charging slowly or cannot be charged, please bring the purchase invoice, warranty card, mobile phone, charger, and data cable to the OPPO customer service center for testing, and a professional engineer will solve the problem.

The phone doesn't flash and charge, how to accompany the sparrow, let's study it together:

1. If possible, it is recommended to replace a set of OPPO (Super) flash charger to see if the adapter or data cable is broken.

2. It is recommended that you stop using high-power software when charging, especially the messy sock games, **, cameras, etc., and then check the charging situation, if the mobile phone is seriously heated, it is recommended that you restart the mobile phone and wait for the temperature to decrease before charging.

3. The ambient temperature is too high or too low, which will affect the charging speed of the lithium battery, it is recommended that you charge the mobile phone after cleaning the background program with one click in a suitable environment of 15 35.

4. It is recommended that you restart your phone and then plug in the data cable again to try to charge.

If the above methods are of limited help to you, please bring the purchase invoice, warranty card, mobile phone and charger to the nearest OPPO customer service center and a professional engineer will test and process it for you.

Oppor9Plus is a VOOC flash charging technology, which does not use the original charger that comes as standard, which will cause the charging speed to slow down.

The method of using the original charger of oppor9plus is as follows:

Tools required: oppor9plus, original charger.

1. The original standard charger of oppor9plus is required.

2. Plug the charging cable into the charger jack as shown in the figure below.

3. Plug the charging cable into the mobile phone charging port, plug the charger into the power supply, and start charging.

Low temperature will affect the activity of the battery, resulting in slow charging. If the ambient temperature is normal and the charging is slow, it is recommended that you try the following steps:

1. Use the original charger to charge, and check whether it takes a long time to be fully charged when the machine is turned off and charged;

2. If the charging is slow only when the battery is turned on, it is recommended to close all background programs before charging

3. Replace the power socket and try to charge;

4. Back up important data, and then restore factory settings.

If the problem still exists, please bring the purchase invoice, warranty card and machine to the OPPO customer service center for testing, and a professional engineer will solve the problem for you.

Your charging cable is broken, or the plug you're charging is broken.

It may be that you often play while charging, and then the mobile phone battery degrades, or the data cable is not in good contact, and the original charging cable generally flushes faster.

No, the OPPO series of mobile phones charge relatively quickly, and the reason for the slow charging may be that your mobile phone has aged for too long.

You can try a different charger.