If you aren't getting any internet access whatsoever, then you should make sure the iPhone has been activated with AT&T.
If you are only getting a connection through "Edge" (the letter E will appear in the top bar), then you are either not in an area that has 3G available or it is simply disabled.
To make sure you have 3G enabled, go to Settings > General > Network. If the "enable 3G" button is off, turn it on. If it IS on, but you aren't getting 3G coverage in places you normally do, I would contact AT&T.
To enable 3G on your iPhone you must have to activate 3G services on your network then after the activation of 3G services you just switch off your iPhone and switch on .Now its activated on your iPhone 4S.
Bluetooth is located in settings, under General. There should be a Bluetooth button between network and iTunes wifi sync.
Yes the iPhone 4 is bluetooth capable and will connect to most other devices with bluetooth.
Yes and you can change it in the settings option.
yes, there is and you should note that apple gives you details how to run all the bluetooth properly, but not all of the bluetooth works right with iphone 4, occasionally you buy a bluetooth add-on and it is for the iphone 3G or for the iphone 2 or 1.
One way to downgrade an iPhone 4 is to go into settings on the phone and reset it to factory settings.
Currently, Bluetooth in the iPhone only supports wireless headsets. Syncing with or connecting to other devices is not supported at this writing (March 2008).because that's the world we live in man...where the man tries to bring you down ..downtown...where all your bluetooth hopes and dreams be dashed like a day old cherry pie on a tin back roof.Now exist iBluenova app that can do that. (August 2010) But you have to do a jailbreak to the iPhone. Download by Cydia or Appstore.
1. Turn on stereo and press the [SRC] button2.On the D2 turn on bluetooth. Settings>Wireless & networks>'check"" bluetooth. 3. Go into bluetooth settings: Settings>Wireless & networks> Bluetooth settings. While in their scan for devices.4. select the stereo you have5. put in ""0000"" (all zeros) for the PIN.
Yes, the iPhone 4 does recieve Amber Alerts. There is an option in settings to disable them.
no it does not cost to use Bluetooth ow ever Bluetooth is very slow on the iPhone 4
You can add a signature to your emails, via the iPhone 4. Go in to the email settings and you have the option to change from the "sent from my iPhone" to anything you want. This will hen be automatically added to all outgoing emails as your signature.
You can do this in settings, under general, and then keyboard. If this doesn't work, bring your iphone 4 into an Apple store, and one of the Apple store employees can help you change the qwerty board to the 3x4 keyboard.
The Iphone 4, is a dynamic phone that has several upgraded features that its previous versions did not have. If you are in a store that sells the Iphone 4, try out some of the features to see the difference. One major difference is the wallpaper feature. Go to settings, and then to wallpaper. You will notice that with the Iphone 4, you are able to change the wallpaper for both the home screen and the lock screen.
I'm guessing that you're talking about Beats by Dr. Dre Wireless headphones. Step 1. Turn on your headphones Step 2. On your iPhone go to Settings > General > Bluetooth Step 3. Turn Bluetooth on Step 4. You should see it say "Beats Wireless Not Connected" Step 5. Click on"Beats Wireless Not Connected" and it will connect