Share your device's mobile data connection via USB,Wi-Fi or Bluetooth .

How to turn your android smartphones into Wi-Fi Router .Share your device's mobile data connection via USB,Wi-Fi or Bluetooth .

Do you know , you can turn your smartphone into portable Wi-Fi hotspot, to share its internet connection with other devices(Laptop,tablets,smartphones ).  You can share your Android Device internet with computer , smartphones and tablets.This is amazing built in Android OS feature which allow other users to use your mobile data from different devices. 
We will discuss these option step by step.
i) How to turn your Android mobile phone into Wi-Fi Router .
ii) How to turn your Android phone into Internet Modem .
iii) How to share your Android device mobile data via Bluetooth.

you need few simple steps . 

1. How to turn your android smartphones into Wi-Fi Router ?

First you need to activate mobile data. (Wi-fi hotspot will work on 3g,4g and other fast services.)

Go to setting and click on More settings.

Select tethering and portable hotspot.

 You will have these 3 options. Turn on Portable Wi-Fi and click on it for further options.

It will automatically turn into hotspot and will allow devices to connect. Your device name will be shown as AndroidAP from other devices . 

 You can change your device name and password . The default password will be shown in " how to connect from other devices" section.

Your devices will be shown in Wi-Fi connection of other smartphones and tablets as shown in below image. 

you can Allow and Disallow other devices by tapping a + sign to be connected or not. You can allow devices to connect manually by configuring other device name and Mac Address. 

2. How to turn your android phone into Internet Modem .How to use internet on computer via Android Mobile .

You can also turn your android smartphones into internet modem to use internet on computer. There is nothing difficult to turn your smartphone into internet modem. 

Go to setting and click on more setting 

Now select Tethering and portable hostpot . 

Now select USB tethering and connect your smartphone with computer via data cable.

Computer will recognized attached device ans will start installing drivers. After installing drivers your smartphone will be attach to computer as modem. you can view it by clicking on device manager as highlighted in picture,as " Remote NDIS based Internet Sharing Device ".You can check this connection as well in My Network .  

3. How to share your Android device mobile data via Bluetooth.

Following option will not work on lower then 4.3. To share your mobile data via bluetooth to other devices your smartphone or tablet must be on Android OS 4.3 or Higher. Pair your devices via bluetooth first then go to more setting . Turn on Portable Wi-Fi hotspot . Select Bluetooth tethering . 

Now go to bluetooth tab. See Desired Paired Device. Click on paired device setting .You will see Internet access with bluetooth sign under Profiles tab. Click on it to allow paired device to start using internet via your device.

Note: The above method is based on Author personal experience . Found nothing harmful .