The Complete Guide to Samsung Gear S2 (SM-R720) Firmware: Download, Install, and Troubleshoot

Galaxy Wearable

The safest way to get the latest firmware is through the app on your paired smartphone:

Before diving into the download links, it is crucial to understand why you might need to manually flash firmware. Over-the-air (OTA) updates are the standard method, but they fail occasionally.

The SM-R720 is the non-3G, Bluetooth-only version of the Gear S2. The final official firmware versions generally fall under the builds, based on the Tizen 2.3.2 or early 4.0 platforms. Where to Download