Hi , Today I want to share my review on a mobile which I purchase 2 month before.I use many company mobile but this mobile give various problem.In two month my samsung galaxy A21s mobile show folder problem.This mobile also give hanging problem.This is the most useless mobile I have ever use in my life.Samsung is a top mobile company but genuinely speaking Know a days samsung 5000 to 15000 price range mobile are not useful or helpful for customer.I am very much disappointed by the service of this mobile.Thankyou.