Apple changes the iPhone NAND flash and combo radio connectivity device.
Combo radio device
The combo radio device, used to provide the phone with WiFi and Bluetooth (no FM radio in the Apple specs), is a slight variant on the flagship Broadcom BCM4334 seen in the iPhone 5 and many other smartphones. This time, it's called the BCM43342. The layout of the device, packaged in a Murata MCM (marked 339S0205), is shrunk slightly over the original BCM4334.
The die marks on the Broadcom chips: