To open vivo fast charge need the following steps:
1. Confirm that the mobile phone supports the fast charge function, such as vivo X60 series, iQOO 7 and other models support vivo 120W fast charge;
2. Confirm that the charger used supports fast charging, generally the original charger sold by the official supports fast charging;
3. Connect the phone to the charger and enable the fast charge mode.
Some models need to manually open the fast charge in the system Settings, such as vivo X60 series need to enter the \"Settings\" - \"Battery and performance\" - \"fast charge\" to open;
4. Make sure that the phone and the charger are connected and stable, and then charge after the fast charge icon is displayed.
The development of fast charging technology is more and more mature, and the current fast charging technology that supports more than 100W has been popularized, and the charging speed is getting faster and faster, which is convenient for our daily use.