J400m Firmware

This is where you can download and install the latest firmware for the J400M. 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 J400M firmware.

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Name Model Version Date Region / Carrier PDA
Galaxy J4 SM-J400M Q(Android 10) August 18, 20 Brazil (Claro) (ZTA) J400MUBU9CTGO
Galaxy J4 SM-J400M Pie(Android 9) July 21, 20 Brazil (Claro) (ZTA) J400MUBS9BTF3
Galaxy J4 SM-J400M Pie(Android 9) May 26, 20 Brazil (Claro) (ZTA) J400MUBS8BTE2
Galaxy J4 SM-J400M Pie(Android 9) March 26, 20 Brazil (Claro) (ZTA) J400MUBS7BTB3
Galaxy J4 SM-J400M Pie(Android 9) February 20, 20 Brazil (Claro) (ZTA) J400MUBS6BTA1
Galaxy J4 SM-J400M Pie(Android 9) January 10, 20 Brazil (Claro) (ZTA) J400MUBU5BSL2
Galaxy J4 SM-J400M Pie(Android 9) December 19, 19 Brazil (Claro) (ZTA) J400MUBS5BSL1
Galaxy J4 SM-J400M Pie(Android 9) October 11, 19 Brazil (Claro) (ZTA) J400MUBS4BSI3
Galaxy J4 SM-J400M Pie(Android 9) September 09, 19 Brazil (Claro) (ZTA) J400MUBU4BSH1
Galaxy J4 SM-J400M Pie(Android 9) July 13, 19 Brazil (Claro) (ZTA) J400MUBS4BSG1
Galaxy J4 SM-J400M 8.0.0 May 10, 19 Brazil (Claro) (ZTA) J400MUBS3ASD4
Galaxy J4 SM-J400M 8.0.0 March 26, 19 Brazil (Claro) (ZTA) J400MUBS2ASC2
Galaxy J4 SM-J400M 8.0.0 January 18, 19 Brazil (Claro) (ZTA) J400MUBU2ARL4
Galaxy J4 SM-J400M 8.0.0 November 29, 18 Brazil (Claro) (ZTA) J400MUBU2ARJ3
Galaxy J4 SM-J400M 8.0.0 October 16, 18 Brazil (Claro) (ZTA) J400MUBS2ARI1

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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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