iPhone XR memory full while it only shows 37.1 GB of 64GB is used!

We appreciate the update, Daniel,

It sounds like your iPhone is reporting that the storage is full rather than iCloud, correct?

If so, we'd recommend that you update your iOS and restart your iPhone then check the storage again.

Update your iPhone, iPad, or iPod touch

Update your iPhone, iPad, or iPod touch 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. If you see two software update options available, choose the one that you want to install.

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.

You might see that your device is up to date and that there's an upgrade available. For example, even if your device is up to date with the latest version of iOS 14, there might be an option to upgrade to iOS 15. You might want to upgrade iOS when you pair an accessory with iPhone.

If you're still experiencing the same behavior after you update, we'd suggest that you Contact Apple Support.

We hope this helps.

Take care!

Hello Daniel-CA,

We want to help with managing your storage. Do you use iCloud to store content such as Photos?

How to check the storage on your iPhone, iPad, and iPod touch and follow the steps under:

Use recommendations to optimize storageWe hope this helps.

Cheers.