: Go to Settings > [Your Name] > iCloud > Manage Plan .
: Go to Settings > [Your Name] > Subscriptions > iCloud+ > See All Plans . buy more storage for iphone
To get more storage for your iPhone, you can upgrade your to store more photos, backups, and files in the cloud. While you cannot increase your iPhone's physical internal memory after purchase, cloud storage combined with features like "Optimize Storage" effectively frees up space on your device. How to Buy More iCloud+ Storage : Go to Settings > [Your Name] > iCloud > Manage Plan