Extract the file using an archiving tool. The root folder must contain three core flashing files: (Bootloader component) AP_... (Application / Main System OS code)
: The standard Bluetooth/Wi-Fi Sport variant (No Cellular/3G).
Cycle through the menu items by clicking the Home button until is highlighted.
The Samsung Gear S2 (SM-R720) remains a beloved classic in the smartwatch world. Its unique rotating bezel and solid build quality keep it functional years after release. However, if your watch is stuck in a bootloop, experiencing severe battery drain, or running outdated software, flashing a clean stock firmware or a customized repack is the best way to revive it. samsung gear s2 smr720 firmware download repack
The following are common firmware builds for the Bluetooth/Wi-Fi variant (SM-R720): R720XXU2FRC1
This is a specialized, wireless version of Samsung's Odin flashing software designed for wearables that lack a physical USB data port.
: The watch connects to the computer via the same Wi-Fi network, allowing NetOdin to recognize the device IP and begin the flashing process. Gear S2 SM-R720 Support & Manual | Samsung Business Extract the file using an archiving tool
Samsung Odin3: How to use Odin to Install Stock Firmware/ROM
If you need help finding specific , the required firmware version build numbers for your specific region, or assistance generating a custom CSC archive , let me know how you would like to proceed! Share public link
Ensure the repack includes three distinct files containing BL_R720 , AP_R720 , and CSC_R720 in their filenames. Cycle through the menu items by clicking the
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Press and hold down the physical on the side of the Gear S2 for 6 to 10 seconds.
Look at the box in NetOdin. If it turns blue or green and shows an IP address, your watch is successfully connected to your PC. Extract your SM-R720 Firmware Repack archive.