Back in 2008, Verizon agreed to the FCC that it wouldn't lock its LTE phones in exchange for winning the 700MHz Upper Block C spectrum. Earlier this year, however, Verizon decided that it didn't have to follow the rules anymore, announcing that its phones would no longer be SIM unlocked out of the box. Google's Pixel 3 and Pixel 3 XL are the first phones to follow this policy, which is proving problematic in some instances.

The Pixel 3 phones exited the pre-order phase yesterday. As we all know, Verizon is the only major US carrier that offers the Pixel 3, which means that the only way to get one in hand yesterday without having pre-ordered one was via a Verizon (or Best Buy) location. We had previously been unaware of this, but some Best Buy locations will sell the Verizon Pixel 3 at full retail even without a Verizon account. You can probably guess where this is going; several non-Verizon customers purchased VZW Pixel 3s at Best Buys intending to use them on other carriers, only to be greeted with "SIM card isn't supported" messages on their shiny new phones. This could also be a problem for people buying these phones secondhand on sites like eBay, Swappa, and Craigslist.

For now, it's unclear if there's an easy way to get a Verizon Pixel 3 unlocked. Some say that putting an active Verizon SIM card in the phone for 24 hours will make it eligible to be unlocked, but because Verizon hasn't put the new policy on its site yet (great job, guys), we don't know. Tl;dr: if you're buying a Pixel 3 and you're not a Verizon customer, make sure to double-check that you're getting one from the Google Store or Project Fi and not Big Red.