SM-J400G Firmware,J4 flash file

Samsung J4 SM-J400G Official Firmware

Firmware

Download Samsung J4 SM-J400G Official Firmware. Samsung Official Firmware J400GDXU3BSDB Pie 9 shared by Samsung developers.

With Samsung Repair Firmware fix listed problems

  • Repair device dead boot loop
  • Fix hang on the logo and restart randomly
  • Remove user security lock, pattern, password
  • Bypass Gmail account lock, Google FRP
  • Samsung FRP lock reset, reactivation lock
  • Upgrade or repair OS of the device
  • Fix device bugs error
  • Optimize the android system and boost speed
  • Repair or restore original IMEI of the device
  • Custom binary blocked by FRP lock fix
  • check out the device advanced features
  • Maintain device stability and battery usage

SM-J400G Samsung Firmware Info

Product: Samsung

Device: Galaxy J4

Model Number: SM-J400G

Version: J400GDXU3BSDB

OS Version: Pie 9

Security Patch: U3

File Type: 4Files Repair Firmware

Country: USA

Date: 13-05-2019

Credit: Free

Samsung Tool

Drivers– Samsung USB drivers Download

Flash Tool- Download Odin Tool Latest

Firmware- Samsung Official Firmware

Connectivity- USB data cable


How to Flash Samsung Phone

  • Download the recommended tool and firmware.
  • Extract files using WinRAR or 7Zip.
  • -Install Downloaded Samsung USB drivers
  • -Open Odin and run the setup as administrator
  • -Reboot Galaxy Device into Download Mode
  • -Press and Hold ( Volume Down, Home Button and Power ON key for 8-10 seconds)
  • Press Volume UP and continue to Download Mode
  • Connect the device with PC
  • Device added Message with blue sign appears when device connection successful done
  • Choose AP or PDA and select Firmware
  • Check that re-partition not checked
  • Press the start button for start flashing procedure
  • Take a rest until the flashing process successful done
  • After the successful Flash process is done, Device reboot by itself
  • Congratulation!

Important Note:

  1. Create a backup of your device personal data and save it, because the whole database of the device will be erased, when you upgrade or install the latest firmware
  2.  Device battery must be charged 30% for begin flash process
  3. Always check device model number and firmware version before downloading firmware
  4. Don,t try to flash firmware without mention model number.

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