Samsung Galaxy A40 Sm-a405fn R(android 11) (bit... Apr 2026

The Samsung Galaxy A40 (SM-A405FN) Go to product viewer dialog for this item.

received its final major OS upgrade with , running Samsung’s One UI 3.1 . This update represents the peak official software for the device, as Samsung concluded support for this model in June 2023 . Firmware & "BIT" Revision Samsung Galaxy A40 SM-A405FN R(Android 11) (BIT...

Modernized UI with more consistent icons, a redesigned quick panel, and improved notification organization. The Samsung Galaxy A40 (SM-A405FN) Go to product

Enhanced dynamic memory allocation to help apps run more smoothly on the 4GB RAM hardware. Firmware & "BIT" Revision Modernized UI with more

Improved autofocus and enhanced photo/video editor features.

Found in later security updates and final stable builds (e.g., build A405FNXXU4CWC3 released in April 2023). Android 11 (One UI 3.1) Key Features

Easier adjustment of the Always-On Display (AoD) and Lock Screen settings. Hardware Specifications