WhatsApp is changing its notification UI color from green to dark blue - WhatsApp बदल रहा नोटिफिकेशन का रंग, जल्द ही नए अंदाज में होगी चैटिंग livehindustan.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from livehindustan.com Daily Mail and Mail on Sunday newspapers.