How to install APK / APKS / OBB file on Android
Hi, There you can download APK file "YB Messenger" for umi Max free, apk file version is 1.3 to download to your umi Max just click this button. It's easy and warranty. We provide only original apk files. If any of materials on this site violates your rights, report us
With this app you can send and receive short messages and emails via your YB 3 Tracker (pre Oct 2014 versions) from anywhere on the surface of the Earth. You can also update your Facebook, post to twitter or your own YBlog.