The SIM card, that bit of plastic in a mobile device that stores phone number and carrier information, is heading towards a standardization that will make it readable by all carriers. Apple and Samsung are working closely with mobile industry association GSMA, which represents 800 carriers globally, to do just that. The proposed new SIM card would make it easy for users to jump between carriers without changing hardware, and make phone purchases independent of carriers. Continue reading Apple, Samsung Tackle SIM Card Standardized for All Carriers