Samsung is sending a new software update for the Galaxy A10s, Galaxy A10, Galaxy A20, and Galaxy A30 devices. It brings the January 2020 security patch. This update is currently available in Thailand.
Samsung has already rolled out the January 2020 security patch for the Galaxy A50 and Galaxy Tab S5e.
If you have any of the four smartphones, you can check for the update manually by heading into the device Settings and tap on Software update and go for Download and install option.