OnePlus One owners can now once again download the Cyanogen OS 12 update, following a decision to halt the rollout earlier this week.
OnePlus co-founder Carl Pei claimed they halted the update because they wanted to add the "Ok OnePlus" feature. However, today it looks like the Cyanogen OS 12 update rollout was stopped again to fix some "critical" bugs. According to a post on the company's forums:
Just FYI, the reasons why we stopped the initial rollout are because of a problem updating encrypted devices from 11 to 12, and a couple of bugs that we felt were critical enough to fix before continuing (mms/telephony/themes). We also had an error in our production build environment that broke voice wakeup.
OnePlus One owners who have already downloaded the older Cyanogen OS 12 update will have to grab a smaller download that will include those bug fixes, along with the new "Ok OnePlus" feature.
Source: OnePlus One forums