How To Take The Back Off A Samsung Galaxy A10. In the list of apps find the app you want to disable. To remove or insert the SIM card into your Samsun Galaxy A20 do the following.

Ensure the SIM cards are placed in the slots corresponding to. FAQ for Samsung Mobile. Take a picture or video.
Take a picture or video.
This is a uni-body device with an internal battery that cannot be removed. Remove the SIM card tray from the phone. The SIM card s and SD card will fall out of the tray easily. How to Remove the SIM Without Opening the Back Cover.

