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 Samsung Galaxy A40 SM-A405FN R(Android 11) (BIT...
When looking for specific firmware, the "BIT" (binary) version is critical. You cannot downgrade a phone to a firmware version with a lower BIT number than what is currently installed. Improved autofocus and enhanced photo/video editor features
Found in initial Android 11 releases (e.g., build A405FNXXU3CUC2 ). build A405FNXXU3CUC2 ).