I think there should be an app lock facility made in the next update ,because even the phones which comes under 10000 range have this app lock and i think it should be a good feature to be added in the next update

Guys i'm facing an issue with Samsung pay ,the app isn't updating. Whenever i open it it shows an update is needed and when i click update it goes good for about 90% and it shows update failed. What would be the issue behind this ??#samsungpay#samsun...