2. USB to RJ45 LAN adapter setting.
If there is no Wifi and have to use cable to access internet. Please buy USB2.0 LAN
adapter, and plug it on USB Host or OTG ports. Connect RJ45 LAN cable,
click"setting"-> "more" - >" Ethernet” -> tick "Use Ethernet".
E. Install/delete program.
Click the icon
, then can manager the APK.