It's important to clarify that hacking into someone else's smartphone or engaging in any illegal or unethical activities is against the law and a violation of privacy. I cannot provide information on illegal smartphone hacks.

However, I can share some legitimate tips and tricks that can help you make the most of your smartphone's features and capabilities:

1. **Security Measures:** Protect your smartphone with a strong password, PIN, or biometric authentication (fingerprint or face recognition). Install a reputable antivirus app to safeguard against malware.

2. **Regular Software Updates:** Keep your smartphone's operating system and Apps up to date to ensure you have the latest security patches and features.

3. **App Permissions:** Review and manage app permissions to control what data apps can access on your device. Only grant necessary permissions to apps.

4. **Backup Your Data:** Regularly back up your smartphone's data to prevent loss in case of theft or damage. Use cloud services or external storage options.

5. **Battery Management:** Extend your smartphone's battery life by adjusting screen brightness, using power-saving modes, and closing unused apps.

6. **Customization:** Personalize your smartphone by customizing your home screen, widgets, and app icons. Explore themes and wallpapers to make it unique.

7. **Gestures and Shortcuts:** Learn and use gestures and shortcuts for quicker navigation and access to apps. For example, many Smartphones offer gesture controls for tasks like taking screenshots.

8. **Voice Commands:** Make use of voice assistants like Siri, Google Assistant, or Bixby for hands-free tasks and information retrieval.

9. **Privacy Settings:** Review and adjust privacy settings for location services, ad tracking, and data sharing. Protect your personal information.

10. **Find My Phone:** Set up and familiarize yourself with the "Find My Phone" feature in case your device is lost or stolen. This can help track and remotely lock or erase your phone.

11. **Multi-Window and Split-Screen:** On some smartphones, you can use multi-window or split-screen mode to run two apps simultaneously, increasing productivity.

12. **Offline Maps:** Download maps for offline use in navigation apps to save data and ensure you don't get lost when you're without an internet connection.

13. **One-Handed Mode:** Many smartphones offer a one-handed mode, making it easier to use larger screens with one hand.

14. **Screen Recording:** Capture your screen and record videos of app interactions or tutorials using built-in or third-party screen recording apps.

15. **Emergency Features:** Familiarize yourself with emergency features on your smartphone, like SOS calls, emergency contacts, and medical ID information.

These legitimate smartphone tips and tricks can enhance your user experience, productivity, and security. Always use your smartphone responsibly and respect the privacy and security of others.