DOPA
Download iOS 1.1.2.build1 phoenix
Download Android 1.2.6 15May2019
For iOS
Users need to trust thaicom certificate after installed.
Step 1 : Go to Settings -> General
Step 2 : Go to Device Management
Step 3 : Tap on Thaicom Public Company Limited (Ent)
Step 4 : Tap on Trust "Thaicom Public Company Limited (Ent)"
Step 5 : Tap on Trust
For Android
Users need to allow installing from external sources.
Step 1 : Tap on "SETTINGS"
Step 2 : Check this box
Step 3 : Tap on "OK"
Step 4 : Tap on "INSTALL"