Buka setelan iPhone. Gulir ke bawah dan ketuk iTunes & App Store. Geser tombol Updates ke posisi On. Geser tombol Use Cellular Data ke posisi On.

Given the above summary, write a detailed text in English for it.
This looks like a gray gear icon located on your Home screen.  The switch should turn green. This option will be under the AUTOMATIC DOWNLOADS heading. It will enable your iPhone to automatically download updates for existing apps on your device. The switch should turn green. It will let your iPhone use your carrier’s mobile data plan to automatically download app updates. Your iPhone will still use Wi-Fi to download updates if you’re connected to a Wi-Fi network. Cellular data will only be used when you don't have an available Wi-Fi internet connection.