Dear Customer,
The correct way to install a Yealink certified app is as followings,
1. Download and install HFS from Internet on your computer, it's free. This is to setup your computer as a http server.
2. Put the .apk file on the http server to generate the URL of this app. e.g.
http://192.168.10.1/SFB.apk
3. Put below text in the Notepad and save it as a .cfg file, e.g. SFB.cfg
#!version:1.0.0.1
pm.version = special
app.install_url =
http://192.168.10.1/SFB.apk
4. Put this SFB.cfg file on the http server as well, and get the URL of it, e.g.
http://192.168.10.1/SFB.cfg
5. Go to the web GUI of the phone, Settings>Auto Provision>Server URL
6. Fill in the Server URL with the link to the SFB.cfg, and then click on Provision Now.
Your phone will now start installing the app.
And if you want to install the Google Play, please follow below instructions,
1. Download the below zip file from the FTP link,
http://sfyms.yealink.com/?ShareToken=B37...D5AD11A319
2. Put this zip file on your http server as well, and get the url of it.
3. Put below text in the Notepad and save it as a .cfg file, e.g. google.cfg
#!version:1.0.0.1
pm.version = special
app.install_url =
http://192.168.10.1/open_gapps-arm-5.1-p...161207.zip
4. Put this SFB.cfg file on the http server as well, and get the URL of it, e.g.
http://192.168.10.1/google.cfg
5. Go to the web GUI of the phone, Settings>Auto Provision>Server URL
6. Fill in the Server URL with the link to the SFB.cfg, and then click on Provision Now.