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Permanently erasing all data and deleted files, removing junk files, clearing browsing history, caches and protecting your personal info on your iPhone 5. When you want to sell or give away your old iPhone 5, these are the first things you should do.
SafeEraser (iOS Data Eraser)
> Permanently Wipe All Data and Settings from iPhone, iPad & iPod touch
> Erase Deleted Files: Pictures, Videos, Calls, SMS. Making Them Unrecoverable
> Free Up Valuable Space By Cleaning iDevice of Invalid Files, Cache files & More