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SM-J400M

(Galaxy J4) DOWNLOAD FIRMWARE: J400MUBU2ARL3

Firmware Details:
Model: SM-J400M / Galaxy J4
PDA/AP Version: J400MUBU2ARL3
CSC Version: J400MOWO2ARJ1
Bootloader/ BL: J400MUBU2ARL3
Region: MXO / Mexico
Carrier/Brand: OPEN
OS: Android / Oreo
OS Version: 8.0.0
Build Date: 26/12/2018
Security Patch Level: 01.01.2019
Changelist: 15071035
CRC: 1983493030
Size: 2.15 GB

You will download the app that will download the latest version of the firmware. Why should you use this app instead of download directly?

How to flash your phone with the new firmware?  How to update SAMSUNG device? How to change firmware in your device?

Click here to read the article about installing downloaded software