Samsung M series

[Sai234]

Samsung doesn't give all features for M series as compared to A series, I know because of price cutting but we also pay for the phones so you need to give all features of A series to M series like : 

1) Bixby voice assistant .

2) Bixby routine .

3) Secure folder .

 4) Good lock app support ( with all modules) .

[GrEeNmAnFoReVeR]

First, secure folder can't be implement in some M series phones because some M series phones like M21 and M31 don't have knox ( hardware).
Good lock application also requires knox(hardware). So, these features can't be implement in some M series phones.

[Sai234]

Samsung gave Secure folder for M31 with one ui 2.5 update

[GrEeNmAnFoReVeR]

Samsung gave secure folder in M31s not in M31.

[GrEeNmAnFoReVeR]

M31 doesn't support knox so, this feature can't be implement.

[Sai234]

bro the secure folder given by samsung with update is software based

[GrEeNmAnFoReVeR]

No bro, knox is hardware based. Features like secure folder and good lock are software but, these features needs a hardware to run called knox.

[Sai234]

If good lock needs knox then tell me how One hand operation + runs on M series and I had downloaded Galaxy App booster on my M series and it works properly then tell me how this works? Samsung is just doing because of price value.

[GrEeNmAnFoReVeR]

One hand operation don't need knox(hardware based) to work. One hand operation is able to run without knox(hardware based). Secure folder and good lock needs hardware support to run well.

Note: Secure folder and good lock can run on your phone but, it will not work well.

[Sai234]

one hand operation + is a module of good lock