sm-a405fn firmware is the official firmware version of the Samsung Galaxy A40. It can be varied according to the released country or region. Make sure to download the exact version. Flashing firmware is able to upgrade or downgrade an existing OS. Not only that but also it will fix any kind of system-related problems.
Brief table of Contents
How to update Samsung A40?
- Go to settings
- Find the software update and click on it.
- Click on download and install available software.
- Then it will find if any updates are available and give the result to you.
- When it ready install them.
- If it says ‘Your software is up to date’, that’s it then.
How to flash sm-a405fn firmware?
Requirements
- Windows PC
- Sm-a405fn firmware download.
- Install Samsung drivers to the PC.
- Download Samsung Odin.
- Backup the A40.
- Charge the battery at least 85%.
- Type C USB cable.
- First, you have to run the downloaded Odin tool as the administrator.
- Then extract the download ZIp file of the firmware into a new folder. There will be 5 different files that will be needed in further steps.
- Now in order to obtain download mode follow the below steps.
- Restart the device.
- The Samsung logo will appear. When it comes, press and hold both the volume up and volume down buttons. With that connect the USB cable to the A40.
- After a few seconds download mode will popup.
- finally, select OK (Use volume up button)
- Next, connect the device to the PC using the USB cable.
- The device will be recognized immediately by Odin.
- When it happens you have to give BL, AP, CP, CSC files to corresponding slots. So browse to the folder you extract the firmware and select the file in each slot.
- Finally, click the start button and the flashing will start. Wait 10-15 minutes and the process will be complete.
Find more details here: How to flash your Samsung Galaxy Phone using Odin Flash Tool
SM-A405FN Firmware download
{Samsung A40 Stock ROM Flash file update}
| Brand Name | Galaxy A40 |
| Model Number | SM-A405FN |
| Firmware Type | Stock Firmware (Official) |
| Android version | Android 9 (Pie) |
| Package | zip (Compressed Archive) |
| Download Access | Viewers can download. (Anyone on the internet with this link can get the file) |
| Flash Tool | Odin Download |
| All Downloads | 15,000+ |
| Ratings | 4.75 of 5 |
Android 9
Android version: 9
Carrier Code: DBT
Country: Germany
PDA: A405FNXXU2ASG1
CSC: A405FNOXM2ASG1
File Name: A405FNXXU2ASG1-A405FNOXM2ASG1-DBT-9.0-Full.rar
Firmware: Start Download through this link (3.6 GB)
Android version: 9
Carrier Code: AUT
Country: Switzerland
PDA: A405FNXXU2ASF3
CSC: A405FNOXM2ASF2
File Name: A405FNXXU2ASF3-A405FNOXM2ASF2-AUT-5File.zip
Firmware: Start Download through this link (3.7 GB)
Android version: 9
Carrier Code: TPL
Country: Poland (T-mobile)
PDA: A405FNXXU1ASC7
CSC: A405FNODX1ASC2
File Name: A405FNXXU1ASC7-A405FNODX1ASC2-TPL-5File.zip
Firmware: Start Download through this link (3.4 GB)
Android version: 9
Carrier Code: VDF
Country: Netherlands
PDA: A405FNXXU2ASJ1
CSC: A405FNOVF2ASJ1
File Name: A405FNXXU2ASJ1-A405FNOVF2ASJ1-VDF-9.0-Full.rar
Firmware: Start Download through this link (3.1 GB)
Android version: 9
Carrier Code: XEU
Country: United Kingdom
PDA: A405FNXXU1ASC7
CSC: A405FNODX1ASC2
File Name: A405FNXXU1ASE4-A405FNOXM1ASE3-XEU-5File.zip
Firmware: Start Download through this link (3.7 GB)
Android 10
Android version: 10
Carrier Code: BTU
Country: United Kingdom
PDA: A405FNXXU3BTG3
CSC: A405FNOXM3BTG1
File Name: A405FNXXU3BTG3-A405FNOXM3BTG1-BTU-Android10-Full.zip
Firmware: Start Download through this link (4 GB)
Android version: 10
Carrier Code: VOD
Country: United Kingdom
PDA: A405FNXXS3BTK1
CSC: A405FNOVF3BTF4
File Name: VOD_A405FNXXS3BTK1_20201119214520.zip
Firmware: Start Download through this link (3.85 GB)
Final verdict
Even though the sm-a405fn firmware packs up with Android 9 you can update it to android 10 easily. Not only that but also the manufacturers have confirmed that Samsung a40 will get an Android 11 update too.
More Firmware: SM-A205U1 Firmware
Leave A Comment?