To activate the 120w fast charge of iqooneo9, you first need to ensure that the charger and data cable used are supported by 120w fast charge.
Then, plug the charger and data cable into the phone and turn on the fast charging option in the Settings. In addition, make sure that the battery level is not less than 20% before you can start fast charging. Once the above conditions are met, the phone can start using 120w fast charge. Not only can you charge quickly, but also improve the user experience, so that you can play anytime, anywhere.