M21 worst security patch update

[Joydeep28]

After the recent security patch update my battery drains like fire and I have also observed heating issues... literally before the update everything was smooth and now what's Samsung's upto I don't really know. They are throttling apps.  And I don't know how long to wait for the next update.

Fu security updates.

[RazzRishu]

yes you are right after march security patch ,phone gains heat too quickly and start throttling even when using normal apps like WhatsApp
and battery also draines to quickly

[Chanakya_Reddy]

Yes. There are a lot of bugs after last update

[neeatfreak]

My mom's m21 is heating up like crazy. Luckily mine is working fine. Really strange

[cs_member8]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. Please visit this mentioned link to resolve your device heating issue: https://www.samsung.com/in/support/mobile-devices/why-the-device-heats-up-during-use/

To resolve your device battery drain issue please visit this link: https://www.samsung.com/in/support/mobile-devices/how-can-i-optimise-and-extend-the-battery-life-on-...

In case the issue still occurs. Please register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support

[SD2022]

Only heating and battery drain issues while using FB lite, WhatsApp, YouTube. Even in WhatsApp chat backup & restore phone heats up.. not found any other bugs apart from these.

876mb August security patch last updated... M21 2021 edition