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Root Samsung Gear 2 on R380XXU0BNE5

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Root Samsung Gear 2 on R380XXU0BNE5

This guide walks you through rooting the Samsung Gear 2 (model SM-R380) running firmware version R380XXU0BNE5. Rooting gives you administrative access to the Tizen operating system, allowing you to remove bloatware, install custom apps, and tweak system settings. Before starting, ensure your Gear 2 is charged above 80%, back up any important data, and have a Windows PC with a USB cable and Bluetooth capability.

What You’ll Need

  • Samsung Gear 2 (SM-R380) with firmware R380XXU0BNE5
  • Windows PC (7 or later) with Bluetooth
  • USB data cable compatible with the Gear 2 (the charging cradle can be used)
  • Internet connection for downloading tools
  • Enable Developer Mode on the watch (Settings → Gear info → tap “Build numberâ€� 5 times)

Step-by-Step

  1. Install required drivers and tools: Download and install the Samsung USB drivers for your device. Also, download the Odin flashing tool (version 3.10 or newer) and the Tizen Root package specifically for R380XXU0BNE5. Extract the root package to a folder on your desktop.
  2. Put the Gear 2 into Download Mode: Power off the watch. Press and hold the Power button and the Home button simultaneously for about 10 seconds until the Download Mode screen appears (shows a warning triangle and “Downloading…�).
  3. Connect the watch to the PC: Using the USB cable, connect the Gear 2 to your PC. The watch should appear as a COM port in Device Manager. If not, reinstall the USB drivers.
  4. Launch Odin: Right-click Odin.exe and select “Run as administrator�. The log box should show “Added!!� when the watch is detected.
  5. Load the root package: In Odin, click the “AP� button (or “PDA� on older versions) and select the root file (usually named something like Root_R380XXU0BNE5.tar.md5). Do not touch any other options; leave all checkboxes as default.
  6. Start the flashing process: Click the “Start� button. The process takes a few minutes. Do not disconnect the watch until Odin shows “PASS!� in green.
  7. Reboot and verify: Once the process completes, the watch will reboot automatically. After it boots, look for a “SuperSU� or “Magisk� app icon. If present, root is successful.

Common Mistakes

  • Using the wrong firmware package: Ensure the root file matches exactly R380XXU0BNE5. Using a different version can brick the watch.
  • Not enabling Developer Mode: Rooting may fail if Developer Mode is not enabled, as the root process relies on ADB debugging.
  • Disconnecting during flashing: Any interruption can cause a hard brick. Keep the cable secure and avoid touching the watch.
  • Running Odin without admin rights: This can cause driver issues and failed flashes.

Tips

  • Back up your watch data using Samsung Gear app before starting.
  • Use a short, high-quality USB cable; long or damaged cables can cause connection drops.
  • After rooting, install a package disabler to freeze unwanted apps instead of deleting them – safer for system stability.
  • Keep a copy of the stock firmware in case you need to unroot later.

Troubleshooting

Odin doesn’t detect the watch: Reinstall the USB drivers, try a different USB port, and ensure the watch is in Download Mode. On some PCs, you may need to disable driver signature enforcement.

Flash fails with “FAIL� message: This usually indicates a corrupted download or a mismatch. Re-download the root package and verify its checksum if possible. Also, try a different USB port or cable.

Watch stuck in boot loop after rooting: Perform a factory reset from recovery mode: press and hold Power + Home for 10 seconds until the recovery menu appears, then use the volume keys to select “wipe data/factory reset�. This will remove root, but the watch should boot.

Root apps not showing: After flashing, the watch might need a manual reboot. If still missing, redo the process carefully, ensuring you didn’t skip the Developer Mode step.

Frequently Asked Questions

Will rooting void my warranty?

Yes, rooting typically voids the manufacturer’s warranty. However, you can unroot by flashing the stock firmware to restore warranty status.

Can I unroot after rooting?

Yes, by flashing the original stock firmware using Odin. This removes root and returns the watch to factory state.

Will I still receive OTA updates after rooting?

Usually not. Rooting modifies system partitions, so OTA updates may fail. You can manually install updates via Odin.

Is it safe to root my Gear 2?

Rooting carries risks, including potential bricking if done incorrectly. Following this guide carefully minimizes risks, but it’s not entirely risk-free.

Does rooting affect battery life?

Rooting itself doesn’t directly affect battery life. However, some root apps might consume more power. Monitoring and managing apps can help maintain battery performance.

Can I use Samsung Pay after rooting?

No, Samsung Pay and other security-sensitive features will likely stop working because root compromises the secure environment.

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