When you want to give your iPhone 5S to your family members or sell it for a new android phone. The first thing you want is restoring it. You can restore it directly by itself or iTunes, but here is a warning from CNET you must know: iPhone "Restore" does not delete personal data!
Your Personal Information may be on your iPhone 5S even you have restored it, you must be grieved when someone find them. Luckily for us there is a way to delete & wipe personal data from iPhone 5S now. With Wondershare SafeEraser you can permanently wipe all personal information from iPhone 5S.
> Permanently erase content from your iPhone 5S/5C/5/4S/4, iPod Touch 4/5, iPad 1/2/Mini/Air, etc
> Works with all iOS Devices - Jailbroken iPhone friendly and also compatible with carrier-locked iPhones
File Types Supported to Erase:
Contact, Message, Call History, Calendar, Email, Note, Reminder, iTunes DB, App (and generated data), System setting, Apple ID, Photo, Video, Voice memo, Keyboard Cache, Safari Bookmark, Passbook, and more.