Apple and Samsung are teaming up to kill the SIM card

Apple and Samsung are trying to change the way we use sim card. According to a report in the Financial Times, the two rivals are engaged in negotiations with various mobile carriers to implement a new type of SIM card called an e-SIM, that would remain inside your phone—unlocked—and allow you to change network carriers through your mobile OS.

That sounds like it would save a lot of headaches, but don't hold your breath just yet. SIM locking is an advantageous feature for wireless carriers, as it discourages—or at least complicates—casual network swapping. Regardless, a number of major carriers have apparently already shown some degree of interest in switching to e-SIM, including AT&T, T-Mobile, Vodafone, and Orange.

Still, don't expect to see one of these next-gen SIM cards in a mobile device anytime this year. The FT claims they won't emerge until 2016.