Device
Model
Firmware
Country (operator)




Firmware for SM-A405S - Samsung Galaxy A40




  • PDA/AP Version  A405SKSU1ASJ2
    CSC Version  A405SSKC1ASJ2
    MODEM/CP Version  A405SKSU1ASJ2
    Region  SKC - South Korea
    Build Date  2019-10-11
    Changelist  17052774
    OS  Pie
    OS Version  9
    Downloads 0

Flashing requirements:
- Odin Tool: 3.12.7, 3.12.3, 3.11.1, 3.10.6, 3.09, 3.07
 v3.09 for JellyBean/KitKat.
 v3.10.6 for Lollipop.
 v.3.12.7 for Nougat.

- Samsung device drivers (Download)

Flashing guide:
1. Backup your apps and data.
2. Install the Samsung USB Drivers.
3. Download and extract a zip file containing your desired firmware.
4. Open Odin Tool.
5. Reboot your device in the "Download Mode":
Press Volume Down, Power and Home buttons at same time for 5-8 seconds until download mode is active.

6. Connect your device to PC via the USB cable while in download mode.
7. Next, check the "Auto Reboot" and "F. Reset Time" options in Odin Tool.
8. Hit the AP/PDA button then browse and select a tar.md5 file from the extracted folder.
9. Finally press the start button to begin flashing the firmware update on your device.
At this page you can find direct download link of firmware version A405SKSU1ASJ2
A405SSKC1ASJ2
A405SKSU1ASJ2
for the device Samsung Galaxy A40, model SM-A405S, for free.