Updating your mobile device’s operating system

1. Connect to Wi-Fi

Ensure your device is connected to a stable Wi-Fi network to avoid data charges and interruptions.

2. Charge your device

Make sure your battery is at least 50% charged, or keep it plugged in during the update.

3. Back up your data (recommended)

Use Google Backup or another cloud service to back up your contacts, photos, and apps.

• Go to Settings > System > Backup > Turn on “Back up to Google Drive”

4. Check for updates

• Go to Settings > System > Software update or System updates
• Tap Check for updates

5. Download and install

• If an update is available, tap Download and install
• Follow on-screen instructions. Your phone may restart several times.

6. Verify the update

After installation, go back to Settings > About phone to confirm the new version.

1. Connect to Wi-Fi

Ensure your device is connected to a stable Wi-Fi network.

2. Charge Your iPhone

Make sure your battery is at least 50%, or keep it plugged in during the update.

3. Back up your device

• Recommended before any update.
• Go to Settings > [your name] > iCloud > iCloud Backup > Back Up Now
• Alternatively, use iTunes/Finder on a computer to back up manually.

Check for updates

• Go to Settings > General > Software Update
• Your iPhone will check for available updates.

5. Download and install

• If an update is available, tap Download and install
• Enter your passcode if prompted.
• Agree to the terms and conditions.
• The update will begin downloading and installing. Your phone may restart.

6. Verify the update

• After installation, go to Settings > General > About
• Check the iOS version to confirm the update was successful.