In Short: Don't go for huewei devices. Following are the reasons to support. (Major reason, this chinese company want track your data over everything else) * Application did not received any update for more than 1.5 years. * The application updates are available but only through their website. (possibly they aee violationg some playstore policies) * Some features on the devices are only accessible if you use the updated version of the app through their website(unknown sourse).