Post

LG home accessories are set to debut with HomeKit-exclusive “tap to set up without power” feature, according to iOS 27 code and device firmware. (Shown here: Setup instruction asset for the LG lock)

8/10/26, 3:21 pm2 reposts3 likes

pdfu

@pdfu.dev

When you tap your iPhone on the accessory, HomeKit pairing happens over NFC. Your iPhone’s pairing identity and network credentials are stored in the accessory’s NFC secure element. Once powered on, the accessory joins your Wi‑Fi or Thread network, and your home hub completes the Matter setup.

pdfu

@pdfu.dev

• Apple’s HomeKit-over-NFC implementation is separate from Matter NFC Commissioning. • Firmware for the LG lock and thermostat identifies an NXP SE051H Secure Element.

pdfu

@pdfu.dev

• While iOS 27 supports standard Matter NFC commissioning, LG’s firmware replaces NXP’s Matter NFC applet in the secure element with a HomeKit applet. This suggests that NFC provisioning will be a HomeKit exclusive. You can still pair the accessories over Matter once they’re powered on.