J400g Firmware

This is where you can download and install the latest firmware for the J400G. 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 J400G firmware.

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NameModel Version Date Region / Carrier PDA
Galaxy J4 SM-J400G Pie(Android 9) May 03, 19 Philippines (Open Line) (XTC) J400GDXU3BSDB
Galaxy J4 SM-J400G Pie(Android 9) August 09, 19 Philippines (Open Line) (XTC) J400GDXS4BSG3
Galaxy J4 SM-J400G Pie(Android 9) February 07, 20 Philippines (Open Line) (XTC) J400GDXS5BTA1
Galaxy J4 SM-J400G Q(Android 10) August 26, 20 Philippines (Open Line) (XTC) J400GDXU6CTGO
Galaxy J4 SM-J400G Pie(Android 9) April 17, 20 Philippines (Open Line) (XTC) J400GDXS5BTD2
Galaxy J4 SM-J400G Pie(Android 9) July 03, 20 Philippines (Open Line) (XTC) J400GDXS6BTE1
Galaxy J4 SM-J400G Pie(Android 9) November 01, 19 Philippines (Open Line) (XTC) J400GDXU4BSJ2
Galaxy J4 SM-J400G 8.0.0 April 24, 19 Philippines (Open Line) (XTC) J400GDXS3ASD1
Galaxy J4 SM-J400G 8.0.0 June 07, 18 Philippines (Open Line) (XTC) J400GDXU1ARE3
Galaxy J4 SM-J400G 8.0.0 August 17, 18 Philippines (Open Line) (XTC) J400GDXU2ARH1
Galaxy J4 SM-J400G 8.0.0 November 23, 18 Philippines (Open Line) (XTC) J400GDXU2ARJ2

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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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