Samsung Galaxy J4 (SM-J400M) U7 Android 9 Root File

Here on this page you can download Samsung Galaxy J4 (SM-J400M) U7 Android 9 Root File,

Before you download file please check mobile model and compatibility,

Often some mobile may stuck at custom binary blocked by frp, in this case please flash stock rom to get solved this problem,

Please do not disconnect your mobile while flashing It may cause software brick.

Samsung firmware for Galaxy J4 with model code SM-J400M. Check out our free download or super fast premium options.

Tools to Flash Samsung Galaxy J4 (SM-J400M) U7 Android 9 Root File

How to Flash/Write Firmware:

  1. Make Sure You downloaded and installed samsung usb Drivers and Odin first, other wise you can download it from here, Odin and Driver here
  2. Make sure you turn off device first
  3. Hold volume- and volume+ button together put usb cable from computer (Charger wont work)
  4. And android logo will  appear press volume+ button once
  5. Now right click on Odin and click on Run as Administrator
  6. Once odin open click on AP
  7. Load the downloaded AP File
  8. Then click on Start Wait a few Moments.
  9. Successful flash will appear on odin dialogue box Pass/Reset

Samsung Galaxy J4 (SM-J400M) Specifications:

ModelGalaxy J4
Software VersionAndroid 8.0 (Oreo)
Security Patch
File Size3GB

System Requirements:

  • A PC having windows 7 or above
  • Install latest samsung usb driver
  • make sure battery is charged above 60% to interrupt while flashing
  • Install ADB and Fastboot drivers