https://r2.community.samsung.com/t5/Tech-Talk/Good-Lock-app/m-p/7887171#M164485 <A href="https://apps.samsung.com/appquery/appDetail.as?appId=com.samsung.android.goodlock" target="_blank">https://apps.samsung.com/appquery/appDetail.as?appId=com.samsung.android.goodlock</A><BR /><BR />Try the link <BR />If it is supported then you'll get to install it.<BR /><BR />And if this helps please tap on 3 dots on my reply and accept as solution. Thanks Sun, 11 Apr 2021 09:18:29 GMT SuRRealSaGar 2021-04-11T09:18:29Z https://r2.community.samsung.com/t5/Tech-Talk/Good-Lock-app/m-p/7887073#M164482 Is Good Lock app supported in galaxy A31? How many modules are workable in this phone? Sun, 11 Apr 2021 09:08:41 GMT https://r2.community.samsung.com/t5/Tech-Talk/Good-Lock-app/m-p/7887073#M164482 annonymas2 2021-04-11T09:08:41Z https://r2.community.samsung.com/t5/Tech-Talk/Good-Lock-app/m-p/7887171#M164485 <A href="https://apps.samsung.com/appquery/appDetail.as?appId=com.samsung.android.goodlock" target="_blank">https://apps.samsung.com/appquery/appDetail.as?appId=com.samsung.android.goodlock</A><BR /><BR />Try the link <BR />If it is supported then you'll get to install it.<BR /><BR />And if this helps please tap on 3 dots on my reply and accept as solution. Thanks Sun, 11 Apr 2021 09:18:29 GMT https://r2.community.samsung.com/t5/Tech-Talk/Good-Lock-app/m-p/7887171#M164485 SuRRealSaGar 2021-04-11T09:18:29Z