Home Stock Firmware Samsung J7 Pro 2017 SM-J730F U1 Combination File

Samsung J7 Pro 2017 SM-J730F U1 Combination File

J7 Pro 2017 SM-J730F Binary 1 Combination File

A J7 Pro 2017 SM-J730F U1 Combination File is a test mode that does not have the effect of fixing the hardware but only the test function of the operation or damage.

However, a Combination file can recover IMEI, Baseband, or some software errors, but not all. Using a combination file will lose all features, including calls, play games, web history, and pictures. Etc.

Samsung J7 Pro 2017 SM-J730F U1 Combination File

Samsung combination firmware (Samsung factory binary) and Samsung official firmware are provided in similar file names with little difference. Samsung combination firmware is being provided for repair at Samsung service, and Samsung official firmware is being used for normal usage by smartphone users.

The Advantages Of Combination File:

  • The technician or the developer can fully read and test the device’s equipment, which is considered the service menu.
  • Downgrade Your device and install software system Android version older than the current version.
  • Unlock the device protection with the Google Account Google FRP.
  • Fix the Root device key-DRK problem.
  • Fix the problems of stopping the Samsung device in the Recovery Mode.
  • Fix the problems of stopping Samsung devices in the Samsung logo.
  • Fixed problems with the IMEI serial number.


  • Supported Phone: J7 Pro 2017 SM-J730F U1
  • Charge your mobile: You may charge no less than a half charge.
  • Laptop or PC: To execute this installation, you must use a PC or Laptop.
  • Backup Android Phone
  • Download Odin Latest
  • Download and install the Samsung USB Driver

J7 Pro 2017 SM-J730F U1 Combination Firmware Details:

File BiT Size
COMBINATION_OXA_FA70_J730FXXU1AQF3 U1, Binary 1, Bit 1 423M
COMBINATION_OXA_FA70_J730FXXU1AQJ2 U1, Binary 1, Bit 1 423M

How To Install J7 Pro 2017 SM-J730F U1 Combination File:

Download the Odin and Samsung USB Driver on your PC. Follow the below link to install the firmware using the Odin Flash tool.

How To Flash Samsung Combination File

1: Download and Install the Samsung USB Driver on your computer. If a Samsung USB Driver is installed on your computer, Skip this Step.

2: Download and extract the J7 Pro 2017 SM-J730F U1 Combination File files on your computer.

3: Now, Switch off your Smartphone.


4: After switching off the phone, you must boot into Download Mode. To boot into download mode.

[highlight color="yellow"] Press and hold the Volume Down, Home, and Power buttons simultaneously for 5-8 seconds until the download mode is active. [/highlight]

5: You can see a Warning Yellow Triangle Sign in the Download mode. In this situation, you must press the Volume Up key to continue.

6: Now, Download and open Odin. Then, connect your Smartphone to the computer.

7: Once you have connected the smartphone to the computer, Odin will automatically recognize the device and show the “Added” message in the lower left panel.

8: Once Odin detects your device, click the PDA button and select the J7 Pro 2017 SM-J730F U1 Combination File.tar file.

9: Now, click the Start button in Odin to begin the Flashing.

10: Flashing usually takes 30-50 seconds to complete on your Phone.

Once the Combination File process is completed, you will see a Green Box with Pass written on it in Odin. During this process, the Smartphone will reboot automatically.


Once you see the Pass message in Odin, you can disconnect your Device from the computer.


  • Please read and understand the Full Guide before flashing "J7 Pro 2017 SM-J730F U1 Combination File".
  • Use these instructions at your own risk. We will not be responsible for everything that happens to your device resulting from using the information in this guide.
  • Before flashing, the Combination File on J7 Pro 2017 SM-J730F U1 must have a 70–80% charge.