A: Huawei mate40pro fast charge protocol is automatically turned on.
The fast charge mode of Huawei mobile phones cannot be set manually. You need to have the fast charge function for both the phone and the charger. Plug in the power to enter the fast charge mode.
1, plug the charger into the phone charging port, and then power on.
2. Check whether the battery icon on the status bar of the phone is in fast charge mode. (The occurrence of double lightning is super fast charging, the occurrence of a large and small double lightning is fast charging, and the occurrence of single lightning is ordinary charging.)
With the original charger, there will be a fast charge agreement when charging