The "interesting article" you are looking for likely refers to a security investigation into budget Android TV boxes, such as those using the RK322x (Rockchip) chipset.

Installing Android 7.1.2 (NHG47K) on RK322xBox

Installing or updating Android on these devices can sometimes be necessary to access newer features, improve performance, or fix bugs. However, it's crucial to follow the correct process to avoid bricking your device.

Windows Computer: Most Rockchip flashing tools, such as the Rockchip Batch Tool or Factory Tool, are Windows-based.

The software should show a green or blue square indicating "Connected." Flash the Device: Click Restore (recommended for a clean install) or Upgrade.