I can not connect to internet in my android mobile, how to set for internet setting, Please tell me.l.

I'm not sure what do you mean by "your rj45". If it's a model of a router, maybe you mean that you can't get connected you smartphone to the router?
Are you sure SETTING of your phone is activated?
With setting activated, take your phone to a hotspot - site where you have free Internet connection.
If still can't connect it, probably the WiFi adapter circuit (well, anything like that) of your cell phone is failing. an you shouls check it with an authorized repair service.
Ok, that's my idea. Actually you can input a google search for
SMARTPHONE WON'T CONNECT TO INTERNET and you'll get sume return like these, to make an idea about issue


Why won the internet work on my Android powered smartphone

Cant connect to Wi Fi on an android phone Heres the fix Smart Mobile Phone...

How to fix the Internet on an Android smartphone Smart Mobile Phone...


Smart Phone won connect to home wifi

• On most Android phones (ICS, JB, KK): go to Settings -> Data Usage -> Data Connection -> Slide the switch on off
• On some HTC phone: use the Data Connection widget
• On some Android phones (1.5 - 2.3): go to Settings -> Mobile Networks -> uncheck Data Connection

Other ways:
How to Turn Off and Disable Mobile Data Connection 2G GPRS Edge 3G on...
How to Disable Mobile Data Usage Beginners Guide
Enable or Disable Mobile Data Android 4
How to disable the internet connection on your smartphone turn off your...

Go to Settings click "more settings" "mobile networks" and change the network mode to WCDMA only :

if this setting don't work restart your mobile phone or call t-mobile support ^^.

mikee ^^,

you can access the Internet through the mobile network or via Wi-Fi.Your mobile network settings are pre-configured by your serviceprovider and there is no need to change any settings. Wi-Fi Wi-Fi provides wireless Internet access over distances of up to 100meters.1. Tap Home > Settings > Wireless & networks .2. Select the Wi-Fi check box to turn Wi-Fi on

call your service provider and ask them to provide internet settings for conecting to pc.while you got it apply those settings as default and then try connecting.
good luck

Yup its have a wifi signal. But you need a wifi router .like mall they have a free wifi or a computer shop. If you want to open your wifi just 12 click menu-setting-connectivity-WLAN-on your wifi then search.then click the available wifi then if say connected.. You can now internet..

As you said me your using Samsung GTB5702 you can connect your mobile to your pc and you can use the internet.You need to instal pc suite to your system after installing this you need to call the customer care and tell them that i need to connect my mobile to system and i need to use internet in my system they will tell you to send a message from your number after sending this message you will recive settings save that settings switch off your mobile phone for a while after that connect your mobile to your system.At that time call customer care once again and tell to give settings for my system they will tell you to change some settings in your computer after saving you can use internet in your computer.

First of all ask for pocket internet setting or AircelGPRS setting from your service provider by calling on its customer care no. then after getting it save in your mobile then select it as default then restart your mobile then connect it to PC through cable then set a new connection give APN-aircelgprs in small letters.then connect it u will be able to access net.