S9 camera blurry

you have only 1 solution that update software via wifi so pls dont comment if you dont hv suitable answer

mr .lalittt123 ...don't tell to any software engineer or Samsung developer team that wifi or mobile data is better to install software especially when any big os update or new ui interface comes....do you have any idea if don't have then please don't comment like bogus....Samsung provides non A/B type ota software..there is one and only proper and recommended method is to flash that firmware by Odin or smart switch or through authorized Samsung service center....if mobile data or wifi is process then none of the same device will suffer different different types of issues by same software...thatswhy Samsung introduced smart switch that people's can get software hole free highest performance of devices but people doing same mistakes repeatedly and facing different types of issues in device....if you don't know then know it...hum ,Samsung service center to bewakoof hain jo smart switch recommend karte hain 🤣🤣🤣..what suitable answer you want? do you want to see more? see other users opinion....so stop spreading nonsense in community forum and mind your language please because you are telling this to expert team

Mr. Lalittt123
Yes this is the ultimate solution for any software glitches. I personally prefer odin than smartswitch or ota. For security updates I'm using smartswitch from last 2 updates. Previously I used to use odin for all updates. In my opinion ota is for those who don't have pc/laptop. Also Samsung suggests to use smartswitch.

same in my s9+ camera quality is getting inferior with every update

See the comment below by Rana. Any major update it is recommended to flash via odin or smartswitch or service center.