I will try this method.Using iCloud:
- On your iPhone go to Settings > iCloud > Storage & Backup.
- Turn iCloud Backup on and wait for it to back up completely.
- If you've already used your iPad, on there go to Settings > General > Reset, tap Erase All Content and Settings.
- When you're setting up the iPad, it will ask if you want to restore from an iCloud backup—just choose the iPhone backup.
You can also get help from Phone Transfer.
The link in the post you quoted is spam from a member who was promoting their own website.I will try this method.