Can any one say do samsung galaxy tab a 8.0 will get one ui 4.0.Give you comments about this and if you are using tablet then which tablet you are using. Comment below I will be waiting for your reply Thank you 

Write your samsung mobile name and comment what do you expect from one ui 4.0 for your mobile

Samsung please put samsung dex mode and virtual ram in all tablet especially in samsung galaxy tab A 8.0 because it is having 2gb ram and it lag so much. And put dex mode it will be useful for all tablet users.