Do we have any specific hardware / cover to Hide Front and Back cameras for M21.

Hi is there any samsung application to Schedule (power off) shutdown at certain time and power on at certain time as similar to auto restart at certain times.

Hi is there any procedure/application available to get volume control in percentage on Samsung M21.And can we get decibal values with respect to volume level.

HiCan anyone suggest an app to close all open applications(including VPN) for Samsung M21.Thanks in advance

Hi I have used Samsung flow on Laptop withGalaxy J7 prime,later I switched to Galaxy M21.In this case, Samsung flow is not compatible.Can anyone suggest a samsung app that is alternative to flow and should be good enough to transfer files between lap...