1. After you install the apk file, open your menu page and look for this icon. ![]()
Menu Page

2. If this is the first time you run this program, the setting screen will be display. (Press [MENU] button on the main screen and select "DUN Setting" will bring you into the setting screen)
Setting Screen

3. By pressing the [MENU] button on top of Q5, a selection menu will display at the bottom.
Setting Screen with selection menu

4. Click on "Search Device" a processing screen will display (Note: Remember to pair your phone under Android Setting before running this step)
5. After about 30 seconds the result screen will display, please mark down the "BD Address" (Which in the yellow box) then press the back button ([+] button on top) back to the setting screen then input the address into the field "Bluetooth Address" (Note : In some cases you may need to scan twice to get the result).
6. Press the [MENU] button again but this time choose "Search Channel"
7. After a while the result screen will display like below, remember the channel number in the line with "Channel:"(Yellow circle), then press the back button and input the channel in the channel field.
8. Now, you need to modify the APN (Access Point Name) in the "Dial Up Script", The default is "SmarTone-Vodafone" just replace it with your provide's APN
9. Press on the "Save Configurations" button to save the settings, after save it will return to the main screen.
10, Before you press the "Connect" button, make sure the WIFI is off and the Bluetooth is on. By pressing the "Connect" button a progress dialog will display about 10 sec and then a result dialog will pop up

11. If it show connect success then press the back button on top and click "Exit" to quit the program or press "Disconnect" to drop the connection.