Use APKPure App
Get 3G Hotspot Tethering old version APK for Android
lets u use 3g on "non 3g devices" such as laptop and older smartphones.
Application lets u use 3G on "non 3G devices" such as laptop and smartphones.
Really efficient guides you all the way.
Confirms connections.
It is basically a Hotspot in which one device tethers 3g net to other devices through wifi.