Need an appointment to have my iPhone reformatted.

Return iPhone settings to their defaults

1. Go to Settings > General > Transfer or Reset iPhone > Reset.
2. Choose an option: WARNING: If you choose the Erase All Content and Settings option, all of your content is removed. See Erase iPhone.

Return iPhone settings to their defaults - Apple Support (IN)

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Apple Support Community Forum

This is Apple Support Community forum, for user-to-user interaction for information & idea sharing between users, if need be, extend support on technical know-how in handling Apple products from more experienced fellow users, This is not the right forum to discuss with Apple Inc.