Android Security Updates are Now Mandatory
 

According to a contract obtained by The Verge, Google is forcing Android device makers to issue security patches forat least 2 years after their products hit the market. "At least four security updates" must be provided within a year of the phone's launch, while requirements for subsequent years are less clear. This contract still doesn't force manufacturers to update devices to new versions of Android. The terms cover any device launched after January 31st, 2018 that's been activated by more than 100,000 users. Starting July 31st, the patching requirements were applied to 75 percent of a manufacturer's "security mandatory models." Starting on January 31st, 2019, Google will require that all security mandatory devices receive these updates. Manufacturers have to patch flaws identified by Google within a specific timeframe. By the end of each month, covered devices must be protected against all vulnerabilities identified more than 90 days ago. That means that, even without an annual update minimum, this rolling window mandates that devices are regularly patched. Additionally, devices must launch with this same level of bug fix coverage. If manufacturers fail to keep their devices updated, Google says it could withhold approval of future phones, which could prevent them from being released.

http://www.hardocp.com/news/2018/10/...now_mandatory/