Stembolt Nvidia Shield TV update widely rolling out to all devices with fixes, 120fps gaming Detailed on Nvidia’s forums, Shield Experience 9.2.1 started rolling out to “all” Shield TV devices as of May 6. The new update includes a handful of bug fixes including one that caused Dolby Vision content to “stutter,” as well as introducing one new feature. Within Nvidia’s GeForce Now cloud gaming service, Shield TV owners can now select to play games at 120fps but at 1080p. 4K streaming support was added back in 2021.