To restore the fast charge function of Huawei Mate30 Pro, you can try the following steps:
1. Ensure that the original Huawei Fast charger and data cable are used.
2. Check whether the charger and data cable work properly. If there is damage or fault, please replace it with a new one.
3. In your phone's Settings, find the \"Battery\" option and make sure the \"Fast Charge\" option is enabled.
4. Try rebooting your phone. Sometimes rebooting can solve the charging problem.
5. If the preceding steps fail, contact Huawei customer service or go to the authorized maintenance center for further check and repair.
1. The fast charge can be restored.
2. Fast charge failure may occur after Huawei Mate30Pro upgrade, which may be caused by changes in software Settings. However, the fast charging function can be restored by some operations, such as checking whether the charging cable is properly connected, cleaning the dust of the charging port and charging head, and restarting the phone.
3. In addition, if the above methods do not work, you can also try to use the original charger and data cable to charge, or contact Huawei customer service for consultation and solution.