Galaxy J4 SM-J400M Firmware

Now you can download the latest Samsung firmwares for Galaxy J4 SM-J400M. You can flash your device with our Galaxy J4 SM-J400M firmware, we have firmwares for different Galaxy J4 models such as SM-J400F, SM-J400G. But make sure to select the right Model number and country before installing. Do check out our downloading options for SM-J400M firmware.

Easily and safely unlock your phone for any network provider.

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NameModel Version Date Region / Carrier PDA
Galaxy J4 SM-J400M Pie(Android 9) November 06, 19 Ecuador (Alegro) (ALE) J400MUBS4BSI3
Galaxy J4 SM-J400M Pie(Android 9) June 12, 20 Ecuador (Alegro) (ALE) J400MUBS8BTE2
Galaxy J4 SM-J400M Pie(Android 9) August 03, 19 Ecuador (Alegro) (ALE) J400MUBS4BSG1
Galaxy J4 SM-J400M Pie(Android 9) October 07, 19 Ecuador (Alegro) (ALE) J400MUBU4BSH1
Galaxy J4 SM-J400M Pie(Android 9) May 17, 19 Ecuador (Alegro) (ALE) J400MUBU3BSDD
Galaxy J4 SM-J400M Pie(Android 9) March 26, 20 Ecuador (Alegro) (ALE) J400MUBS7BTB3
Galaxy J4 SM-J400M Pie(Android 9) January 17, 20 Ecuador (Alegro) (ALE) J400MUBU5BSL2
Galaxy J4 SM-J400M Q(Android 10) September 03, 20 Ecuador (Alegro) (ALE) J400MUBU9CTGO
Galaxy J4 SM-J400M 8.0.0 February 12, 19 Ecuador (Alegro) (ALE) J400MUBU2ARL4
Galaxy J4 SM-J400M 8.0.0 May 08, 19 Ecuador (Alegro) (ALE) J400MUBS3ASD4
Galaxy J4 SM-J400M 8.0.0 August 23, 18 Ecuador (Alegro) (ALE) J400MUBU2ARG7
Galaxy J4 SM-J400M 8.0.0 October 31, 18 Ecuador (Alegro) (ALE) 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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