Samsung will give security patch update tp m21 in May 22 with (Android 12)

[user963]

Read what I have circled 

[MAHESAMSUNG]

Wait....Thx for sharing intimation..

[Mehulh]

Oh that was informative though....

[Sid_Karna]

You seriously send those emojis?? 😂
Anyways the update schedule for every phone was released by Samsung about 2 weeks back on this platform.

[user963]

😆 ya because Samsung is not giving updates