J400f Firmware

This is where you can download and install the latest firmware for the J400F. There are plenty of firmware versions for different countries. Please make sure to pick the one that fits yours. Model number and country are the two main things that you should look out for. Feel free to check out the available downloading options for J400F firmware.

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NameModel Version Date Region / Carrier PDA
Galaxy J4 SM-J400F Pie(Android 9) January 28, 20 Kenya (AFR) J400FXXS5BTA1
Galaxy J4 SM-J400F Pie(Android 9) April 29, 19 Kenya (AFR) J400FXXU3BSDD
Galaxy J4 SM-J400F Pie(Android 9) July 05, 19 Kenya (AFR) J400FXXU4BSF4
Galaxy J4 SM-J400F Pie(Android 9) October 21, 19 Kenya (AFR) J400FXXU4BSJ1
Galaxy J4 SM-J400F Q(Android 10) August 13, 20 Kenya (AFR) J400FXXU6CTGO
Galaxy J4 SM-J400F Pie(Android 9) April 16, 20 Kenya (AFR) J400FXXS5BTC3
Galaxy J4 SM-J400F Pie(Android 9) July 08, 20 Kenya (AFR) J400FXXS6BTF8
Galaxy J4 SM-J400F 8.0.0 May 23, 18 Kenya (AFR) J400FXXU1ARE8
Galaxy J4 SM-J400F 8.0.0 May 16, 18 Kenya (AFR) J400FXXU1ARE3
Galaxy J4 SM-J400F 8.0.0 July 25, 18 Kenya (AFR) J400FXXU2ARG7
Galaxy J4 SM-J400F 8.0.0 November 27, 18 Kenya (AFR) J400FXXU2ARK2

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What's my model number?

There are several ways to locate your model number:

Option 1
On your device, go to Settings, then "About device" and scroll down to "Model number"
Option 2
Often times you can view the model number inside the device, by removing the battery
Option 3
Using Samsung's model/serial number location tool

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