Everyone knows that for communication and functionality purposes, the SIM card is the most important component of the mobile device, since it is the one that allows sending messages and making and receiving calls and even configuring new applications and tools in the operating system, etc. ..
However, sometimes performing this action when we acquire a new terminal may seem complicated if we do not know the procedure. That is why then in TechnoWikis we will explain what are the steps you must complete to achieve satisfactorily on your Samsung Galaxy M20 Android .
For this you have to follow the steps that you will see below and read in the following video with tutorial:
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Step 1
It is imperative that you have at hand the SIM card, the Samsung Galaxy M20 mobile phone and the small needle-shaped key that you will find inside the box.
Step 2
To start, the first thing you should do is turn off your mobile device, in order to avoid damage to the system. Then you must go to the side of your phone and locate the SIM slot that is there, when you have done, you simply have to take the key that comes with the device and enter it in the hole that is just above this slot, to well to open it As you can see, this tray is going to be ejected immediately from the device. You must proceed to extract it.
Step 3
As a final step you just have to place the Nano SIM in the small space that is in that tray. You have to know that when doing this action you should check that the SIM is adjusted, so that when you enter it does not suffer any damage or damage.
Step 4
Finally you must place it again on the mobile device.
And voila, once you have completed this process you will be able to fully enjoy your Samsung Galaxy M20 without limits of communication..