This Firmware flash for Samsung Galaxy A40 with the Model Number is SM-A405FN. Firmware Region is Poland and CSC code is XEO . Make sure the Model Number are correct with you device. You can check the Model Number in Setting - About phone (Model Number), If phone can't start you can find it by flipping your phone or among the things you found in the box. This Firmware PDA is A405FNXXU3BTC4 with OS Q(Android 10) and the Firmware are build on Fri 18 Dec 2020 17:57:01 pm.

Download Firmware Samsung Galaxy A40 (SM-A405FN)

AP Version: A405FNXXU3BTC4
CSC Version: A405FNOXM3BTC4
Android Version: Q(Android 10)
Region: XEO
Country: Poland
Binary: 3
Security patch level : 2020-03-01

Build Date: 2020-12-18 17:57:01
Size: 3.99 GB
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About Phone:

Samsung Galaxy A40 Android smartphone. Announced Mar 2019. Features 5.9″ Super AMOLED display, Exynos 7904 chipset, 3100 mAh battery, 64 GB storage, 4 GB RAM, Corning Gorilla Glass 3.

Admin Oct 30, 2021 SM-A405FN, XEO

What's new

One UI 2 upgrade with Android 10

One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you.
We recommend that you back up your important data to keep it safe during the upgrade.
Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS.

Here's what's new.

Dark mode
- Enhanced image, text, and color adjustments for day and night environments.
- Darkened wallpapers, widgets, and alarms while Dark mode is on.

Icons and colors
- Clearer app icons and system colors.
- Improved layouts for titles and buttons to eliminate wasted screen space.

Full screen gestures
- Added new navigation gestures.

One-handed mode
- Settings moved to Settings > Advanced features > One-handed mode.

Device care
- The battery usage graph now provides more detailed information.

Digital wellbeing
- Set goals to keep your phone usage in check.
- Use Focus mode to help avoid distractions from your phone.
- Keep an eye on your kids with new parental controls.

Samsung Contacts
- Added Trash feature for Contacts. Contacts that you delete will stay in the trash for 15 days before being deleted forever.

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How to flash firmware

Extract (unzip) the SM-A405FN_XEO_A405FNXXU3BTC4......A405FNXXU3BTC4.zip file. using WinRAR or 7-Zip.
Download Odin Tool 3.14.1
Extract Odin and open it.
Reboot Samsung Phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)
Connect you Samsung Phone and wait until you get a BLUE sign in Odin.
Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots.
Do NOT tick any extra boxes. The only options to be ticked are F.Reset Time and Auto-Reboot.
Click the start button, wait for Odin to say 'PASS' in a GREEN sign. Once the flash is complete, your phone will reboot, and you can disconnect your phone from the PC.

The Samsung Galaxy A series is a line of mid-range smartphones and tablets manufactured by Samsung Electronics as part of their Galaxy line. The first models in the series, the first-generation Samsung Galaxy A3 and A5, were introduced in December 2014 and released in March 2015.

Source: wikipedia.org

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4	SM-A405FN	A405FNXXU4CWC3	FTM	R(Android 11)	3.79 GB	Download
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