How to update my phone

Hello rucomefrom,

Thank you for reaching out in Apple Support Communities. If we're understanding correctly, you'd like to update your iPhone. Here are the steps on how to update your iPhone:

Update your iPhone or iPad wirelessly

1. Back up your device using iCloud or your computer.

2. Plug your device into power and connect to the internet with Wi-Fi.

3. Go to Settings > General, then tap Software Update.

4. Choose the software update that you want to install. You can choose to stay on iOS or iPadOS 15 and still get important security updates. Or you can choose the option to upgrade to iOS or iPadOS 16.

5. Tap Install Now. If you see Download and Install instead, tap it to download the update, enter your passcode, then tap Install Now. If you don't know your passcode, learn what to do.

That information is outlined here and will help you update the software: Update your iPhone or iPad - Apple Support

If we misunderstood, please provide the community additional details. That way we can provide you the best support.

Best regards.