Mar 15, 2021
How can i lock app drawer
What do you mean "lock app drawer"? Lock it so that new apps can't be added? That doesn't make sense. Lock it so it can't be opened? Just remove the icon from your desktop (but I can't think why you'd want to do this). So can you explain more clearly what you are trying to do?

In any event, the app drawer is produced by the launcher app, so unless you tell us what launcher you are using we can't help. If you aren't aware that you are using a launcher then you are using the one that came with the phone, in which case you'll need to tell us what phone you have.