Smartphone custom user interfaces have evolved from simple visual skins into highly sophisticated, AI-driven operating environments. The deployment of Android 17 brings one of the most anticipated software transitions in the mobile tech ecosystem: the rollout of OriginOS 7 across iQOO's device lineup. Moving away from traditional Funtouch OS interfaces globally, Vivo and its performance-focused sub-brand iQOO have unified their operating systems to deliver enhanced smoothness