Samsung SM-J400F Official Firmware Download

First of all, thank you for visiting our website Flashfileos.com. The flash file is only eligible for Samsung SM-J400F. The firmware that we will provide is 100% tested file which will not harm your device we are assured of that.

We’ll list Each of the Stock Firmware Collection for Samsung SM-J400F smartphone. Within this listing, we’ll upgrade all of the regions on Samsung SM-J400F Stock Firmware set for all versions. Stock ROM on Samsung SM-J400F came from the box.

Some Benefits You Will Get After Installing The Stock Firmware

  • Flash Stock Firmware to Fix the Bootloop issue
  • You can Upgrade or Downgrade Samsung SM-J400F
  • Fix Bugs on your device
  • Fixes lag issue or stutter on Samsung SM-J400F
  • Fixes wifi connection issue
  • Back to stock firmware to get back your warranty.

To install the firmware you need to download some important drivers or tools

Note before you install the Stock Firmware

  • Your smartphone must have 70% Of battery charge
  • You need Laptop or a PC to perform to install the firmware
  • You should be using Stock Firmware
  • Back-Up your Data

Complete Guide To Install The Firmware

  1. First of all, you have to download the USB Driver for your device download link is given down below
  2. Get Odin on your pc download link is given up.
  3. Open the Odin file on your computer/Run as administrator.
  4. Download the flash file for your Samsung SM-J400F from Flash files.
  5. Get your device into download mode to get…turned off your device, press and hold Volume Down key, Home Key and Power Key.
  6. Click volume up button key to enter download mode
  7. Connect your device to your PC.
  8. Your device must be automatically recognized by Odin. At the lower-left of Odin interface, it ought to show a message that says “Added!” and within the meantime, you must see a blue box at the ID: COM section stating “COM:3”.
  9. “PDA” or “AP” depends on the version of Odin that you used.
  10. Click “Start” to start the flashing method.
  11. Note: Don’t unplug or take away a Samsung Galaxy Fold till finished.
  12. It may take up to 5-15 minutes. So, don’t hesitate please wait.

Warning Before You Install The Stock Firmware

The Stock Firmware is only created for Samsung SM-J400F. Do not try this firmware file on another device. Installing wrong firmware can brick your device or completely dead. It’s will always a good thing to keep a firmware of your device on pc. If you face any problem with the firmware leaves a comment in the comment box we will try to fix as fast as possible.

Model: Samsung SM-J400F
File Name: J400FXXU4BSJ1_OJM4BSJ1.rar
Android version: 9.0
Build number: J400FXXU4BSJ1
Size: 2.15 GB

Download Firmware

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