Reports of the update come from India, but should reach other regions soon as well. Check your notifications and look for version M326BDDU4CVK1.
The download is around 1.6GB and includes the latest Android and One UI versions, plus the November 1 security patch.
The Galaxy M32 5G launched in September of last year with Android 11 and One UI 3.1. It is on track to receive 4 years of security updates.
