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) February 05, 20 Thailand (THL) J400FXXS5BTA2
Galaxy J4 SM-J400F Q(Android 10) August 19, 20 Thailand (THL) J400FXXU6CTGQ
Galaxy J4 SM-J400F Pie(Android 9) November 04, 19 Thailand (THL) J400FXXU4BSJ3
Galaxy J4 SM-J400F Pie(Android 9) June 11, 19 Thailand (THL) J400FXXU3BSE3
Galaxy J4 SM-J400F Pie(Android 9) June 26, 20 Thailand (THL) J400FXXS6BTE1
Galaxy J4 SM-J400F Pie(Android 9) April 16, 20 Thailand (THL) J400FXXS5BTD1
Galaxy J4 SM-J400F Pie(Android 9) August 09, 19 Thailand (THL) J400FXXS4BSG1
Galaxy J4 SM-J400F 8.0.0 April 19, 19 Thailand (THL) J400FXXS3ASD5
Galaxy J4 SM-J400F 8.0.0 November 14, 18 Thailand (THL) J400FXXU2ARJ7
Galaxy J4 SM-J400F 8.0.0 June 08, 18 Thailand (THL) J400FXXU1ARE9
Galaxy J4 SM-J400F 8.0.0 August 20, 18 Thailand (THL) J400FXXU2ARH1

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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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