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SM-A205F 4 Files Firmware update (Repair Firmware) for Samsung Galaxy A20 (Full Installation Guide)

Download 4 Files Firmware update (Repair Firmware) for Samsung Galaxy A20 (SM-A205F).

● What Is Firmware update Exactly?

Firmware is the software of your cell phone that operates the system, it responsible for running the Games, Apps and the function of the whole system.

when we need to install the firmware update? this question has a wide range of answer, but we can summary the answer in the next points :

-Mainly, Updating to next android generation.

-When the device is out of date.

-when the device is lagging.

-when the device is out of storage.

-when you lost the Network by installing the wrong Firmware on your device. (But this not work by Stock Rom this done by Combination Rom)

● What Is the 4 Files Firmware update Exactly?

4 Files firmware or repairing firmware this type of firmware is using to fix any software problem, this type includes 4 files types.

  • Bootloader BL
  • Modem AP
  • CSC file

And the main difference between the one file and the 4 files firmware update is that the 4 files firmware will reset your phone. so it will be fresh as a new phone.

Firmware update details for Samsung Galaxy A20 (SM-A205F)  .

Device Name
Model No.

Samsung Galaxy A20

Android 9.0 Pie

Before downloading the firmware update, please make sure that your mobile model is exactly the same as Samsung Galaxy A20 (SM-A205F).

Required files, data and download

•  USB drivers for Samsung Galaxy A20 (SM-A205F) « Link »

4 Files Firmware file for Samsung Galaxy A20 model (SM-A205F) «Google Drive» «One Drive» «AndroidFileHost» «Google Drive2» «Mshare»

•  Odin software latest version to install Samsung Galaxy A20 (SM-A205F)
> the 4 Files firmware « Link »

-Also, Read [ Firmwares ]

● How to Install Samsung Samsung Galaxy A20 (SM-A205F) 4 files firmware update correctly (step-by-step)


Step-1: After downloading the correct firmware form the likes above, charge the cell phone at least 30%.
Step-2: Make sure that you have installed Samsung USB drivers (How to install Samsung USB Drivers)
Step-3: Download Odin (Software that will be used to install the firmware)
Step-4: Extract The .ZIP file you have downloaded before, after the extraction you will find 4 files with .tar.md5 extension.

Step-5: Extract Odin that you have downloaded before and open it.

[Section 1]

Step-1 Enable USB Debugging and OEM Unlock; in your Samsung Galaxy A20 (SM-A205F) phone Go to Settings > Developer options. V.I.Step

-To show up developer options, Go to about > build number, click on the “Build Number” about 10 times. 

Step-2: Power off your cell phone

Step-3: After a min, boot into downloading mode in your Samsung Galaxy A20 (SM-A205F) phone.

*Old Samsung phones: press and hold Power + Home + Volume down for about 5 seconds.

*New Samsung phones: press and hold Power + Bixby + Volume down for about 5 seconds.

Step-4: After the previous step, you will find this screen, just press Volume up to continue.

Step-5: Connect your cell phone into your PC with the included USB cable

Step-6: After downloading USB drivers, Odin, firmware update file, as we have mentioned before in section Pre-Installation, and plugging the cell phone into your pc, Odin will recognize your mobile phone and show Added message as the image below.

Step-7: Click on BL bottom and select BL file you have downloaded and extracted in step-4, in section pre-installation.

Step-8: Click on AP bottom and select AP file you have downloaded and extracted in step-4, in section pre-installation.

Step-9: Click on CP bottom and select CP file.

Step-10: Click on CSC bottom and select CSC file.

V.I Note Do not never turn off your pc while installing the Rom, or unplug the USB cable form the device.
Step-11: now just press start

Step-12: After finishing flashing, you will get a Green Message in the left corner telling you "pass", congratulation ! you have installed your ROM.

-Also, Read [ Firmwares ]


After installing the firmware update successfully, you should make a Format Reset to your device, to ensure removing and wiping the remaining unnecessary date, cash.

Now let's do this.

Step-1: Power off your Samsung Galaxy A20 (SM-A205F) cell phone.

Step-2: Boot into Recovery mode by pressing and holding Volume Down + Home bottom + Power bottom together for about 5 sec 

Step-3: Now select Wipe data/Factory reset


Step-3: Then select Wipe cash partition

Step-4: Once you have cleared the Cash, Data Just Reboot system now

[Important notes]

  • PDA has no importance at all, so you can download any firmware for your phone as long as your mobile model is exactly the same as Samsung Galaxy A20 (SM-A205F).
  • The region is not important for you, you can flash your phone with any firmware's region.
  • This is the latest and official firmware update form Samsung.

[Frequently Asked Questions(FAQ)]

(Q)/can I flash my mobile with other countries' firmware?
(A)/yes, of course, but you have to make sure that your model is exactly the same

(Q)/how can I get my model number?
(A)/go to settings/about will see your model number.

(Q)/will I lose OTA updates (air updates)?
(A)/no, you will be able yo update your phone via OTA.

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