How can I upgrade my iOS to iOS 15

ajayi66 Said:

"How can I upgrade my iOS to iOS 15. How can I upgrade my storage"

-------

Troubleshooting iPhone Storage:

Internal storage cannot be upgraded. It is what it is. So, the maximum internal storage capacity never increases, even if you upgraded your iCloud plan. Learn More here: What's the Difference Between Device Storage and iCloud Storage? Apple Support

So, what to do...

Clear Space Using my User Tips:

• How to Clear Space from your Mobile Device, and What to Clear: - User Tip
• How to Clear "Other" in your iPhone's Storage - Use Backup - User Tip

iPhone storage can never be upgraded. You must conserve the space you have or purchase a newer iPhone with additional storage.