Huawei's lock screens unexpectedly turn into advertisements

Engadget ---------- According to Huawei users on Twitter, ads for the hotel reservation site Booking.com are popping up on the lock screen of some Huawei smartphones. As Android Police reports, the ads seem to appear on devices using the preinstalled landscape wallpapers. They've been spotted in several countries -- including the UK, Netherlands, Ireland, South Africa, Norway and Germany -- and on various models. To learn more click on the picture below to read the article.