We hope that you like your profile picture on WeChat, because you're stuck with it until the end of the month.
Just as the 19th Party Congress opens in Beijing, WeChat has made it impossible for users to change their nickname, tagline or profile photo, a restriction that will be in place until the start of November -- and which the social media giant is putting down to "system maintenance."
Apparently, the restriction only applies to WeChat users in China.