Data does not work when Bluetooth tethering is on When I cannect another phone to my phone by bluetooth tethering, to use my phone's data internet, the data internet icon (4G) disappears and no longer is connected (while data is on).

What is wrong with my phone?
id just recommend setting up a wifi hotspot. http://www.pcadvisor.co.uk/how-to/mobile-phone/how-tether-google-android-phone-image-3279408/