Galaxy A30s SM-A307FN U1 Combination File

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A30s SM-A307FN U1 Binary 1 Combination File

An A30s SM-A307FN 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. By using a combination file, you will lose all features, including call, play games, web history, pictures. Etc.

Samsung Galaxy A30s SM-A307FN Binary 1 Combination File

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

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The Advantages Of Combination File:

  • The technician or the developer can fully read and test the equipment of the device and is considered as 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.


A30s SM-A307FN U1 Combination File Details:

Model SM-A307FN
Android Version Android 9.0 Pie
Date September / 2019
Revision 6
Size 1.3 GB


[quads id=2]
Download Google Drive Android File Host

How To Install A30s SM-A307FN 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.

2: Download and extract the A30s SM-A307FN U1 Combination File files on your computer.

3: Now, Switch off your Smartphone.

4: Boot into Download Mode.

Press and hold the Volume Down, Home, and Power button at the same time for 5-8 seconds until download mode is active.

5: In Download mode, a Warning Yellow Triangle Sign will appear. simply press the Volume Up key.

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

7: Odin will detect the device and show the “Added message in the lower-left panel.”.

8: Once Odin detects your device, click on the PDA button and select the A30s SM-A307FN U1 Combination File.tar file.

9: Click the Start button in Odin to begin the Flashing.

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

The once Combination File process is completed you will be able to 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.


  • Read and understand the Full Guide before flashing.”A30s SM-A307FN U1 Combination File.
  • Use these instructions at your own risk.
  • Before flashing, the Combination File on A30s SM-A307FN U1 must have a 70–80% charge.
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