Vivo S1 Pro, Vivo Z1 Pro, Vivo Z1x Get Android 11-Based Funtouch OS 11 Update in India: Report

Vivo S1 Pro, Vivo Z1 Pro and Vivo Z1x are said to be receiving Android 11-based Funtouch OS 11 update in India, according to user reports. However, the update for these smartphones is currently undergoing greyscale testing. The build number for Vivo S1 Pro and Vivo Z1x is rev 8.12.6 and vivo rev 8.70.31, respectively. There is no information regarding Vivo Z1 Pro buil...