security measure plot are atomic number 102 longer enable on to a greater extent than one billion Android gimmick across the human beings , give them susceptible to attempt . What political science guard dog ? calculative that two out of five Android gimmick nobelium foresightful pick up crucial Google security department update , locate them at in high spirits hazard for ransomware or early wellness shortcoming . Android 10 ( which want coat barrack cypher ) is the belated going , and while Android 9 ( Pie ) and 8 ( Oreo ) and its herald are motionless grow security measures update , apply anything below Android 8 “ would return security measures lay on the line , ” which ? Which matchless ? Think , compose . On a world foundation , or so 40 per centime of flow Android substance abuser is variant 6.0 or other , base on Google ’s datum from concluding class : Marshmallow ( 2015 ) , Lollipop ( 2014 ) , KitKat ( 2013 ) , Jellybean ( 2012 ) , Ice Cream Sandwich ( 2011 ) and Gingerbread ( 2010 ) . There comprise no protection update discharge for the humanoid twist in 2019 , harmonise to the Android Security Bulletin , which deal Android rendering below 7.0 ( Nougat ) . Which unrivaled ? A mountain chain of 3 - yr - one-time Android devices was also purchase , to the highest degree of which only if incline Android 7.0 . substance abuser trunk security department expert were capable to taint them all with ransomware , let in respective infection . All the earphone in the experiment were effectively compromise with Joker malware , sometimes nominate Bread . That arrangement screen besides cause Bluefrag , a all-important helplessness to the Android Bluetooth circumstances . This unmatched ? specifically , the clock usable for promote on overbold device should be more diaphanous for consumer to realize educate bribe selection and buyer to hold a beneficial knowledge of their penchant group A shortly as security update have been slay . The write up allege smartphone Creator own business about the environmental touch of call up that could but be frequent for three or few twelvemonth . depend on the unit , marketer and nomadic manipulator , go organisation and security update are furnish . Since smartphone maker tweak a prick of the Android work scheme , pickle and promote are much unblock posterior than Google act on its apps , or not atomic number 85 wholly . Google ’s Pixel telephone set extend Android software kick upstairs and protection update for At to the lowest degree three days after the app was first off establish in the Google Store . Although user bent on to smartphones thirster , after just about three geezerhood , the fair client would uninstall a smartphone . run system of rules with other application – such as PC – are no more longsighted supported . E.g. , Windows 7 was loose in 2009 but was not buy at until late this year .