The three mid-range phones launched in April 2022 with Android 12 and have now completed Samsung's four-year software support period.
The A13 and A23 stop at One UI 6 based on Android 14, while the M33 5G's final major upgrade was One UI 8 on Android 16.
Further updates are unlikely except for rare critical security fixes, as Samsung says newer mid-range models now qualify for up to six years of support.
Samsung promises long-term support for new phones, but is this promise just a marketing gimmick to drive sales?
Your Samsung phone just lost support. Is it now a ticking time bomb for your personal data and banking apps?
As millions of phones become obsolete, could authorized refurbished devices be the real answer to tech's massive e-waste problem?