If a mobile phone that supports Huawei Super Fast Charge displays \"Super Fast Charge\" when it is being charged, what can I do if the \"Super Fast Charge\" suddenly changes to ordinary fast charge? Because there is a fast charge protocol in the mobile phone, only when the mobile phone and the charger protocol successfully interact can trigger the super fast charge, so we can only use the elimination method to eliminate the problem one by one.
1. Check the charging port
The most common problem is caused by dust or other impurities in the tail plug of the phone, making the charging port in poor contact. You can turn on the flashlight to see if there is any impurity attached in the tail plug, and then blow away the dust in the tail plug with the leather, and charge it again to see whether the problem is solved.
Secondly, the loose charging interface will also lead to poor contact during charging and cannot trigger super fast charging. You can try to shake the charging head while charging to see if there will be a sense of loosening, and observe whether the super fast charge can be triggered during the shaking process. If the cable is loose, replace the original charging cable or replace the rear connector.
2. Check the charging head and data cable
It is necessary to use the original charger and data cable, because the current Huawei super fast charger adopts the low-voltage direct charge scheme of SCP, with 4.5V 5A, 5V 2.5A and 10V 4A specifications, so 5A high-current data cable and charging head supporting SCP protocol need to be used, and ordinary chargers and data cables cannot meet this standard. Naturally cannot trigger Super fast charge.
Huawei Fast Charge Protocol is a fast charging technology supported by Huawei mobile phones. The specific methods are as follows:
< br >
Use a HuaweI-certified fast charging source and data cable for charging, and ensure that the output voltage of the charger and data cable meets requirements.
< br >
Turn the phone on airplane mode to turn off the phone's Internet connection and ensure that it won't be interrupted during charging.
< br >
Connect your phone to the charger and wait for the charging process to complete.
< br >
You can use the charge management software delivered with Huawei mobile phones to view the charging progress and battery status.
< br >
Please note that different Huawei phones may support different fast charge protocols. Make sure that the protocols between the phone and the charger match.