SM-R815N Firmware File

SM-R815N Firmware File. Download Samsung Galaxy Watch 42MM 4G 4Files Repair Firmware. With Android Stock ROM fix your Smartphone OS or upgrade, Dead Boot repair, Hang on Logo and reset user Security Lock.

The Stock ROM Firmware comes with Samsung Flash Tool, USB Device Driver and how to flash tutorial.

IF you are going to Flash above Firmware on your Samsung SM-R815N Device, Then take a backup of all your data before starting this process

Download SM-R815N 4Files Firmware

File Information
Device Name Watch 4G
Model Number SM-R815N
Brand Samsung
Version R815NKOU1ARJ6
OS Version
File Type Firmware
Country USA& All
Password No
Credit Free
Date 14.1.2019


  1. Download and install Samsung Android  USB Device Driver
  2. Samsung Galaxy Watch 4G SM-R815N Flash File
  3. Download Odin Samsung Flash Tool
  4. Z3X Samsung Tool Pro Download

How to Flash Samsung SM-R815N Flash File

  • Download and Extract required files using WinRAR or 7Zip.
  • Install the Samsung Android USB Device Driver, IF already installed then skip it
  • Power OFF Device and reboot it into Download Mode
  • Press and hold Vol down, Home button and Power ON the device
  • Press Vol up and confirm Boot device into Download Mode
  • Open Odin Samsung Flash Tool
  • Connect Samsung Device with PC
  • A device added notification added will appear on Tool screen
  • Choose AP and select firmware
  • Make sure re-partition is not checked
  • Press start and take a rest
  • Device reboot when the flash process has done successfully
  • Setup wizard from device home screen after Power ON
  • Congratulation you have successfully installed firmware

Readme once:

The firmware shared on this page is officially released by the company and helps you to recover device if you ever got the boot loop, software error, update error, hang on a logo and dead issue

Note: Please make a backup of your device before install or update Firmware

[maxbutton id=”1″ url=”″ text=”AP” ] [maxbutton id=”1″ url=”″ text=”BL” ] [maxbutton id=”1″ url=”″ text=”CP” ] [maxbutton id=”1″ url=”″ text=”CSC” ]

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