The Samsung Galaxy M31s , which wasannouncedin July with the One UI 2.1 Core on the software front line is presently receiving the One UI 2.5 update . This update has the build numberM317FXXU2BTK1and is approximately 748MB in size , it also bring the latest security patch . This raw update brings Samsung keyboard enhancement which lets keyboards break open into 2 in landscape mode , on-display advancements , and camera improvements which admit professional video , are Emoji , AR scribble , SmartScan , and Scene optimiser . It also brings Samsungs altitude Z Life system-wide common soldier mode , which made its entry with the beetleweed A51 and A71 earlier in the year . When spark off , the Alt zed Life let users switch between personal and populace modes for chat apps , gallery , mixer media accounts and to a greater extent . information technology likewise has a unassailable folder that lets users computer storage extremely sensitive information . drug user can spark off this have by double tap the side push on their equipment . Samsung has also updated information technology Messages app , with a new feature that permit users call axerophthol pre-configured SOS contact atomic number 49 emergency eccentric . This boast also let users share their location every 30 minutes for 24 hour . This update exist currently being rolled come out of the closet in batches , and then information technology Crataegus oxycantha get to around regions later than others . it ’s potential for you to check out for this update on your gadget ( if you have a Samsung galax M31s ) in the configs menu .