passcode forgotten

If you forgot your passcode, or if a message says that your device is disabled, learn what to do.

You need a computer to follow these steps. If you don't have a computer, borrow one from a friend.

I am sorry, if you have forgotten your Lock Screen passcode and there is no backup, then all data is lost, if you have one, not to worry.

Without backup what you will get back is what you have synced to iCloud and uploaded to iCloud Drive; information already synced and stored in iCloud, like Contacts, Calendars, Bookmarks, Mail, Notes, Voice Memos, shared photos, iCloud Photos *, Health data, call history, and files you store in iCloud Drive.

*-If you had turned on iCloud Photos, your content is automatically stored in iCloud. 

Forgot? Click below…

Click->If you forgot the passcode for your iPhone, iPad, or iPod touch, or your ...

See the article https://support.apple.com/en-in/HT204306

You need a computer to follow the steps below. If you don't have a computer, borrow one from a friend, or go to an Apple Retail Store or Apple Authorized Service Provider.