Update Samsung Galaxy J3 SM-J320ZN to Android 7 Nougat

October 4, 2017 | By androidhowto@youtube | Filed in: Firmware.

Firmware update / Stock ROM : SamsungĀ Galaxy J3 SM-J320ZN to Android 7 Nougat. The firmware available for downloading https://samsung-firmware.org/model/SM-J320ZN/. You can download your Samsung Galaxy J3 SM-J320ZN firmware at the page, available for some countries. How to Root for Samsung Galaxy J3 SM-J320ZN is the separated post, this post only for upgrading to Android 7 Nougat. if you get error message “SECURE CHECK FAIL: BOOTLOADER” when flashed the ROM, try to use the newest version of the firmware update.

Firmware details below is one of the Android 7 Nougat firmware, you can download it according to your country at the link above.

Phone Samsung Galaxy J3
Model SM-J320ZN
PDA Version J320ZNDOU1AQH1
CSC Version J320ZNXSA1AQH1
Region XSA
Country Australia
Build Date 25.09.2017
Changelist 12344651
OS Nougat
OS Version 7.0

How to install Android 7 Nougat on Samsung Galaxy J3 SM-J320ZN :

  1. Extract (unzip) the firmware file. Download at https://samsung-firmware.org/model/SM-J320ZN/
  2. Download Odin http://odindownload.com/SamsungOdin/
  3. Extract Odin ZIP file
  4. Open Odin
  5. Reboot Phone in Download Mode ( Turn Power off the phone, Press and hold Volume Down key and Home key, While pressing these keys press and hold Power key, Release all key when Download Mode / Odin Mode appears )
  6. Connect the phone to PC with USB Cable Data, then Press and release Volume Up key
  7. Wait until you get a blue sign in Odin
  8. Add the firmware file to AP / PDA
  9. Make sure re-partition is NOT ticked
  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


If you upgrade the firmware using the firmware that is not from your region, and you get an error message. That means the firmware is not suitable for your Samsung.

If the firmware can not be upgraded to your device It means, they do not support your device. All the impact is its own responsibility

Sample screenshot ODIN

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