Check whether the original OPPO charger is used for charging, and whether each connection contact is normal.
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Avoid charging your phone beyond room temperature. Generally, the best charging temperature is between 15-30 degrees Celsius.
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Hold down the Power Off button for 10S to restart the phone or restore the phone, and check whether the flash charger icon is not displayed due to software reasons.
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In order to protect the battery, OPPO mobile phone automatically ends the flash charge after the default charge is higher than 85%.
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If the above methods can not be solved, please go to the after-sales service center for testing and maintenance.
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Summary of steps:
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1: Check whether it is the original OPPO charger, and whether each connection contact point is normal.
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2: Avoid charging your phone beyond room temperature.
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3: Restart the phone or restore the phone to rule out software reasons.
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4: The default charging capacity of OPPO mobile phone is higher than 85%.
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5: Please go to the after-sales service center for testing and maintenance.
If Huawei mobile phones do not display the Super fast charge icon, try the following operations:
1. Non-standard charger for safety reasons will not carry out high current fast charge, please use the product standard charger.
2. After the charger is inserted, it takes about 10s for the phone and the charger to interact with the protocol. A slight delay is normal.
3. The use of non-standard data cables, or the speed of inserting data cables is too slow may also cause protocol interaction abnormalities, resulting in fast charging abnormalities. It is recommended to reinsert the data cable.
Mobile phone does not flash charge, may be related to the following reasons:
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1. When the battery temperature is lower than 15 degrees or higher than 43 degrees, it cannot be flash charged, because the battery is more sensitive to temperature, and it is not suitable for high current charging at low or high temperature.
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2. In order to ensure battery life, when the battery power is higher than 85%, it will automatically switch to the ordinary charging mode, and it is normal to stop flash charging at this time;
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3. You must use the VOOC flash charge adapter and the VOOC flash charge data cable provided by OPPO at the same time, otherwise you cannot enter the flash charge;
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4. When the flash charge data cable is not in good contact with the adapter or the mobile phone, it will not enter the flash charge.