Buka galeri gambar perangkat. Sentuh dan tahan gambar. Sentuh ikon. Sentuh Wi-Fi Direct. Sentuh perangkat pada daftar.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
This will highlight the image file, and reveal new icons at the top of your screen. This is the Share button. It will open a new window where you can select an app to share this file. It will open a list of devices around you available for a Wi-Fi Direct file transfer. Your contact will receive a notification on their device, asking if they want to accept a file transfer from you. If they accept, they will receive the image you're sending on their device.