1. To turn on the realme 15, press and hold the power button.
2. Unlock the phone using your preferred method, such as a passcode or biometric authentication.
3. Navigate through apps and features by swiping on the screen or using the on-screen controls.
4. Capture photos or videos using the camera app, adjusting settings as needed.
5. To conserve battery life, close unused apps and reduce screen brightness when not in use. Follow regular maintenance routines to keep your realme 15 in optimal condition.