The samsung s20 series has got the october security patch. It is 161 mb aprox. It says it has improved the phone stability and improvements in the device.they have done some some bug fixes and has new and enhanced features and performance improvement .the device security has also been improved. Lets see what has improved and what has not. Let's hope for the best and wait for it. Ill install and use by tomorrow ill inform if there is any improvement.
