why good lock not install in M series

[GURUprakash]

How to install goodlock in M series 

[spacemax]

which device of M series do you have?

[GURUprakash]

m30s

[spacemax]

It's available only for flagship devices. your phone is not compatible.

[Sarvesh01]

Its reserved for A series and above only. M series does not have all the features of one ui. May be in future samsung may include that for M series

[spacemax]

you can download nice lock it's a third party app. it's like good lock.

[GURUprakash]

nice lock also not download

[GURUprakash]

plz tell me another method

[Ehsank]

not only m30s so many handset not supported goodlock

[Ehsank]

if you download any other sources then even u cannot use all of its features except 1 or 2