How to View the Available Storage Space on the iPhone 5 – Solve Your Tech.
Step 1: Tap the Settings icon.
Step 2: Touch the General button.
Step 3: Select the Usage option.
Step 4: Look at the numbers at the top of the screen under Storage to see how much space you have left, and how much space you have used.
You can also scroll down to see what apps are using the most storage, as well as how much iCloud storage you are using from your account.
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