The folks over at HowToarena are reporting that a new SIM interposer for the iPhone 4S is about to hit the market. The GEVEY Ultra S promises to unlock both GSM and CDMA handsets, which is a fairly big deal.
We've already seen a couple of SIM interposers launch for Apple's latest handset this year. Last month alone we told you about two new products, the R-SIM and TP-SIM. But neither worked with Sprint handsets...