Reset passcode??
My uncle recently gave me his iPhone 5S. There's a passcode on it, and he said he didn't know that. He also doesn't know his Apple ID. How do I go about this? I'm not really sure what to do? Please help
The only methods are listed in these docs.
If you forgot the passcode for your iPhone, iPad, or iPod touch, or your device is disabled
https://support.apple.com/en-us/HT204306
If you forgot your Apple ID password - Apple Support