If your phone cannot enter the fast charge mode, you can check the operation by the following methods:
1. Please check the output parameters of the charger and determine the charging mode supported by the device according to the following information to determine whether it has entered the fast charge\/super fast charge mode
Ordinary charging: The icon is single lightning, and the maximum output parameters of the standard charger are 5V\/1A and 5V\/2A.
Fast charging: The icon is a large and small double lightning, and the maximum output parameters of the standard charger are 9V\/2A and 10V\/2A.
Super Fast charge: The icon is dual lightning, and the maximum output parameters of the standard charger are 10V\/2.25A, 5V\/4.5A or 4.5V\/5A, 10V\/4A, 5V\/8A, 20V\/3.25A, 11V\/6A, 20V\/5A.
2. If your device supports fast charge (or super fast charge) mode, but the normal charge icon is displayed when charging
(1) You are advised to use Huawei official charger and data cable.
(2) Please check whether there is foreign matter or dirt in the interface
Before charging the phone, ensure that the charging port is clean and the port connection is stable.
(3) Please disconnect the charger from the phone first, reinsert the charger, and then connect the phone to charge.
If the above solution does not help you, it is recommended that you back up your data in advance (QQ, wechat and other third-party applications need to be backed up separately) and go to the nearby service center for help.