Update Samsung Galaxy J4 SM-J400M 2018 to Android 8.0.0 Oreo

July 23, 2018 | By androidhowto@youtube | Filed in: Firmware.

Flashing Android 8.0.0 Oreo to Samsung Galaxy J4 SM-J400M 2018. The Android Oreo firmware for Galaxy J4 SM-J400M are available for download, for firmware detail you can see it at https://www.sammobile.com/firmwares/SM-J400M/. If you can not download it from the website. You can try download it from alternative webs on updato.com and samsung-firmware.org and no need registered. It also available for some countries.

Firmware details below is one of the Android 8.0.0 Oreo firmware, you can download it according to your country at the link above.

Model SM-J400M
Model name Galaxy J4
Country Argentina (Personal)
Version Android 8.0.0
Changelist 13408829
Build date Tue, 15 May 2018 16:38:17 +0000
Security Patch Level 2018-05-01
Product code PSN

How to Update Android 8.0.0 Oreo on Samsung Galaxy J4 SM-J400M 2018 :

  1. Extract (unzip) the firmware file. Download at https://www.sammobile.com/firmwares/SM-J400M/ ( Not Free ) If it does not work try to download it from updato.com or samsung-firmware.org with and no need registered.
  2. Download Odin http://odindownload.com/SamsungOdin/
  3. Extract Odin ZIP file
  4. Open Odin
  5. Connected USB Cable to PC
  6. Reboot Phone in Download Mode ( Turn Power off the phone, Press and hold Volume Down + Home key together then while pressing these keys connecting the phone to PC with USB Cable Data, release all keys when Download Mode appears. Press Volume Up to continue )
  7. Wait until you get a blue sign in Odin
  8. Add the firmware files AP, BL, CP and CSC. If the firmware comes with single file, insert it on the AP only.
  9. In Option make sure to ticked F.Reset Time and Auto-Reboot only
  10. Click the start button, sit back and wait few minutes

If you got Boot Loop after update samsung firmware read this How to Fix Boot Loop After Update Samsung Android Firmwares


  1. Make sure to backup your data, It will erase all the data.
  2. Make sure the firmware is match with your Samsung Galaxy model number
  3. Make sure to ticked F.Reset Time and Auto-Reboot only
  4. if you get error message “SECURE CHECK FAIL: BOOTLOADER” when flashed the ROM, try to use the newest version of the firmware update.
  5. If your device rooted, flashing firmware will unroot it.
  6. Do this with your own risk


Tags: , , , ,

One comment on “Update Samsung Galaxy J4 SM-J400M 2018 to Android 8.0.0 Oreo

Leave a Reply

Your email address will not be published.