How to disable notification drawer on lock screen,

[coolboydp]

Due to this if anyone theft your phone, he will able to activate flight mode right now and owner not able call on that time.

[umesh30]

Search 'secure lock setting' in main settings and turn on 'Lock network and security' option. Now no any one access your smartphone's notification panel...

[coolboydp]

Thanks for suggestion.

[umesh30]

I am glad to help you... if you found this helpful, you can accept my answer as solution and help to find out this post helpful for other Galaxy Users... 😇👍

[samfan91]

Enable this settings...👇

[cs_member8]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and want to inform you that you can enable the " Lock network and security" option to restrict the security-related option like data, wi-fi, flight mode, etc, when your device is locked, It is useful when your device is stolen then no one can enable such settings, and your device is secure. However, we are taking your valuable feedback to lock the quick panel when the device is locked, It will be helpful to us in the future to make our services better.

You can enable the "Lock network and security" by given steps: Open settings > Search Lock network and security > confirm your device pattern > Enable Lock network and security.

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support

[coolboydp]

Thanks 👍