@Yasinthan 

There's no easy way to transfer your old device configuration to the new one.

You've already saw that they have different menus and that's the reason.

If I were you, I would use a plain text editor like Notepad (Windows) and copy every specific setting from the old device.

Once done, I would connect to the new device and propagate all settings that have been written down to the new device - then make a backup of the new device configuration.