OnePlus 15: How to Factory Reset (Hard Reset) via Settings

Navigating to Factory Reset

• ⚙️ Begin by opening the Settings application on your OnePlus 15.
• ➡️ Scroll down and select System & Update.
• 💾 Next, tap on Backup & Reset to access reset options.

Data Backup Recommendations

• 💡 The video advises against using the built-in cloud backup feature for factory resets.
• 🔌 A manual backup to a PC using a USB cable is strongly recommended for better data control and accessibility.
• 🔒 Manual backups prevent data from being used to train AI models and ensure long-term availability, unlike cloud backups which may have time limits and are stored on third-party servers.
• 📂 This method allows direct access to files like music and photos on your computer.

Performing the Reset

• 📱 Select Reset phone to initiate the data erasure process.
• 🔒 You will need to confirm your screen lock if one is set.
• ⚠️ The final prompt presents two options: Erase all data or Erase all data but retain eSIM profile.

Understanding eSIM Retention

• ❓ An eSIM is a digital SIM card activated via QR code.
• 🎯 If resetting to clear storage and start fresh, retain the eSIM profile.
• 🗑️ If resetting because you are getting a new phone, choose to clear all data including eSIM.
• ❗ Confirm the final prompt, understanding that all data, including eSIM information, will be permanently cleared.

Reset Process and Completion

• ⏳ The device will then reboot and proceed with the reset in the background.
• ⚡ The process is described as very quick, potentially taking less than a minute on this device.
• ✅ Once the reset is complete, your OnePlus 15 will be ready to set up as new.