SIM in the SIM card stands for: subscriber identity module
Explanation:
subscriber identity module
A SIM card, also known as a subscriber identity module, is a smart card that stores identification information that pinpoints a smartphone to a specific mobile network.The SIM card has enough memory to typically store up to 250 contacts, some of your text messages and other information that the carrier who supplied the card can utilize.
<em>SIM cards are computer chips that store data and enable you to access your network. That implies you may call, text, and connect to mobile internet services such as 4G. SIM cards are portable, and you can store messages, contacts, and emails to them. SIM cards connect a specific account to a specific phone; they inform the phone network firm which account is linked to which phone. Customers are typically referred to as subscribers by network operator providers. A SIM card is a type of user card that allows your phone to connect to a network. Also, if you had a phone accidents and you can s imply insert the SIM card in another phone and you may make a call or utilize your data. Just make sure they each utilize the same size SIM card.</em>
yes. Look up popular video repair sites and download it (unless its online) but dont just go clicking on random things you dont want to give yourself a virus XD