1、Open the official website: http://bbx.com Scan the code via WeChat to download.
Or open the official website with explorer on your phone: http://bbx.com click APK document on your phone directly.
2、Select one of the three options below to click, then download, it will be installed successfully.
1、Open the official website from your laptop or computer browser：http://bbx.com scan from WeChat to download.
Or open the official website through the browser of your phone: http://bbx.com click APK document to download on your phone.
2、Select one of the two options below to download and check your desktop if installed successfully.
3、After installed successfully, please go to “setting”to add “Trust”, the steps are below: