It is to upgrade the physical internal memory (e.g., changing 64GB to 128GB) once the phone is manufactured. If your phone's physical storage is completely full, buying iCloud storage will back up your data, but you may still need to manually delete large files or offload apps to free up "local" space. Maximizing iPhone Storage: Tips for Efficient Usage
Tap (or Manage Plan ) and then Change Storage Plan (or Upgrade to iCloud+ ). Choose a plan and follow the onscreen payment instructions. Current iCloud+ Pricing (Monthly): 50GB : $0.99 200GB : $2.99 2TB : $9.99 6TB : $29.99 12TB : $59.99 Option 2: Physical External Storage (Hardware) buy storage for iphone
: Use a connector to transfer high-resolution photos and videos to SD cards. Important Note on "Internal" Storage It is to upgrade the physical internal memory (e
If you want to store large files locally without a monthly fee, you can connect external devices to your iPhone's charging port: Choose a plan and follow the onscreen payment instructions
: You can plug compatible external drives directly into your iPhone (USB-C for iPhone 15+ or Lightning with an adapter for older models) to move files off your device.