Among all the M-Series phones, looks like my M51 is not getting the One UI 4 with Android 12 software update since it's no longer on the eligibility list. So sad that I've waited for the May 2022 schedule that Samsung initially announced. Any chance that you might consider it again?
I apologize for this confusion. But M51 is still included in the One UI 4.0 (Android 12) software update. You can check through this link for more details: https://www.yugatech.com/software/samsung-one-ui-4-android-12-upgrade-schedule/
Thanks for restoring all hopes hehehe, it's just that I rely more on the notices sent here on Samsung Members. Third party websites can be over-promising sometimes. Thanks again.