iPhone 4 Teardown 12 No'lu Adım Geçmişi

	[* black] Removing the lower antenna/speaker enclosure from the bottom of the phone.
+	[* black] The improved audio chamber aids in clarifying sounds leaving the iPhone including calls via speakerphone as well as music played through the speaker inside this housing.
	[* black] Apple hasn't made taking the iPhone 4 apart very hard so far: no 5-point Torx bits or fragile clips to be seen.