Samsung hasn’t yet announced the details of the October 2021 security patch. We will update this article as soon as we hear anything from Samsung.
How To Check Software Update?
If you have a device and want to check for the latest software update, just take your device and open Settings, tap on the Software update menu, and go for the Download and install option.
Samsung Galaxy S21 October 2021 Security Patch:
SEPTEMBER 28, 2021: For International unlocked units
Samsung is rolling out the latest October 2021 security patch for the Galaxy S21 series smartphone users in India, Germany, and few other regions. Check the software versions below:
- G991BXXU3AUIE – Galaxy S21
- G996BXXU3AUIE – Galaxy S21+
- G998BXXU3AUIE – Galaxy S21 Ultra