There Is a free App in the android market called
Control Center by Hi Tools Studio. By activating the hotspot toggle it actually turns on the phone's native hotspot application. then you can go into the system settings and configure your mobile hotspot settings. Change the name add a password. I am on a rooted stock rom. The app does not request super user permission. It may also work for other phones.
SGH-I317
Rooted Stock Rom.
Thanks budy its really work.
It’s pretty simple, you will need a rooted Verizon Note 2 and also use a modified Wifi Tether app.
Step 1. Download and install the modified Wifi Tether app:
Step 2. Run the Wifi Tether app and choose “Generic ICS/JB (wlan0)” for Device-Profile.
Step 3. Choose “Netd-Ndc (master)” for Setup Method.
Step 4. Make sure “Send Netd Max Client Cmd” is checked ON.
Step 5. And also make sure “Routing Fix” is checked ON.
Step 6. You can setup SSID and wifi encryption if you’d like. Once everything set up, simply start the Wifi Tether and try connecting to it from your computer or another wifi device.
it also work on other cell phone.