You need the best iPhone Data Eraser Software to get it done safely. Most of us will permanently erase everything from our old iPhone before selling or donating by tapping the Erase All Content and Settings feature option from the Settings app. When you want to sell or donate your iPhone, privacy is what you concern most.

'What's the best way to permanently delete all data of an iPhone without any chance to retrieve it using recovery software? I want to sell my phone, but want to ensure that all my photos, etc., are permanently deleted.'