BlackBerry devices will stop working on Jan. 4
For the very, very small subset of users that possibly still have BlackBerry devices, we're here to remind you that your devices will stop working on January 4. We reported about this earlier, but here's just a final reminder. Classic devices running BlackBerry OS 7.1 or earlier and OS 10 will lose critical services, including calls, texts, data, and even emergency access. The PlayBook tablet will also lose access to essential services. There won't be access to Wi-Fi and apps like BlackBerry World and Desktop manager either.
It has been widely known that BlackBerry wasn't able to respond to the threat of the iPhone early on, and its attempts at adopting Android didn't work out. What remains is its QNX operating system that powers infotainment systems from carmakers like Toyota, Honda, and Audi.
Source: Engadget