How do I completely erase all content and settings
My question is how do I completely erase all content and settings from my iPad mini if I got the iPad from my brother and he forget the password Apple ID.
iPad Mini
You can't. Your brother will need to recover his password. There is help for that: If you forgot your Apple ID password - Apple Support
The following has instructions what to do then: What to do before selling or giving away your iPhone, iPad, or iPod touch - Apple Support
