iQOO Care：5. Update your phone to the latest system version, which can improve compatibility with third-party apps and the system stability as well as introduce some new features.

6. Make sure your phone has sufficient storage space available.（Optional）
We recommend you use iManager to clean up the phone storage space and uninstall rarely used apps in a timely manner.

7. Reset all settings.（Optional）
Go to Settings > System management/System > Backup & reset/Reset options, and tap Reset all settings.
* Note: Resetting all settings will not delete any data or media files on your phone. Instead, it will restore all default system settings. You may need to sign in to some of your third-party app accounts again. Please make sure that your use of the apps will not be affected before proceeding.

If the problem persists, please back up your phone data and take your phone and proof of purchase to a service center for testing. To locate the service center address: https://www.iqoo.com/in/sup