Adhavan
Active Level 1
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Galaxy A
Hi,

I bought samsung A21s recently after made sure this model has Knox security. But in mobile secure folder option itself is not there in settings/notification bar options.

When I tried to install it from play store I am getting error "your device isnt compatible with this version". What is this? Completely disappointed!

I need secure folder, can anybody let me know how to install or utilize it?

11 Comments
BiRdMaN
Expert Level 5
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Galaxy A
I also tried but failed so I installed s secure n locked the folder..... Samsung should provide it's alternate
Sidhabhi
Options
Galaxy A
Its not possible..

yes, your device supports knox security version 3.5..but at the same time..it runs on one ui core..s
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Adhavan
Active Level 1
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Galaxy A
by anyway, can we create a safe and seperate environment like secure folder for apps through knox?
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TimonN
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Galaxy A
Guys , if you are not sure about any feature then it is always better to visit samsung official shop and cross check.
Also why buy devices like A21s, A31 when better options in similar price range are available.
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veer
Options
Galaxy A
yes a21s has knox security but run by core ui secure folder you can't intstall or download in your device
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Anonymous
Not applicable
Options
Galaxy A
not possible bro ..it's one ui core device
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ashwanig983
Beginner Level 2
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Galaxy A
can anyone suggest the alternative for this if we can't install or download secure folder.
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A21suser2
Beginner Level 2
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Galaxy A

I think it will work with the android 11 one ui update in june

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amannscharlie
Active Level 4
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Galaxy A
Still not compatible in Android 11 also
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