A personal hotspot is a mobile device used as an ad-hoc wireless network router. Use this tag if your question relates to issues with programs you develop which arise when your device is being used a personal hotspot.
A personal hotspot is a mobile device used as an ad-hoc wireless network router.
When in places with no wireless Internet access, a mobile device with its own Internet connection can serve this function by transferring traffic over the local wireless network which it generates onto the mobile network where it is connected.
This is a feature of many modern mobile phone operating systems such as 
android and ios.
Use this tag if your question relates to issues with programs you develop which arise when your device is being used a personal hotspot. StackOverflow is not the place to ask why your device's personal hotspot functionality is somehow handicapped.
