Advice 2: Disabling Internet on iPhone
Mobile data (cellular data/mobile data) and have mobile Internet on your iPhone. If disabled, it will not happen to survey the Internet and use applications that need Internet connection. Apps like email or calendar, even when off the Internet may provide some functionality, but for their complete operation of mobile data is needed.
It is worth noting that disabling cellular data on the IPhone doesn't mean that you won't be able to come up with a device to the Internet. There is still Wi-Fi, and mobile data you can always turn it back on.
3G is the speed of your mobile Internet. If you have an iPhone there is a possibility, then just disable 3G back to 2G. Off the 3G in this case helps to extend the battery life, thus you can continue to use GRPS and EDGE (slower Internet standards).
The data roaming (data roaming/data roaming) is the use of mobile Internet abroad. Sometimes the operator takes a lot of money for the use of mobile Internet, so when abroad it makes sense to turn off iPhone data roaming.
Now let's look at how to disable the iPhone to the Internet - be it mobile data or 3G data roaming. For example, take iOS 6, other versions of the settings are slightly different, but not so much that it was impossible to navigate.
First go to your phone's settings, select the "Main/General", then "Network/Network". Use the slider to disable 3G or cellular data. This menu item is disabled and data roaming. If you want to return the Internet to your IPhone, then just take the opposite effect by scrolling the slider to enable the required functions.
You can scroll through this menu below, there you will see a set of settings to limit the transmission of cell data from different applications. Certain applications issue warning messages that their use of mobile Internet can get expensive, but before you start, not all applications and notify!
Advice 3: How to setup Internet on iPhone 4s
To access the Internet via Wi-Fi you can use the appropriate settings menu item. In this case additional manipulation on the configuration of the phone you produce not have to. To complete the connection, go to "Settings" - Wi-Fi. Move the slider right to activate the data transfer. Among the list proposed at the bottom of the screen, select the access point name that you want to use for the connection. If necessary, enter the required password. After you select a few seconds will be connected and you will be able to use the Internet.
To connect to the network by wireless communication through the access point 3G mobile operator you will need to enter additional settings. If you are using iOS version 6, configuration settings, go to "Settings" - "General" - "Cellular data" - "Cellular data network".
For devices iPhone 4s with iOS 7 the 3G is in "Settings" - "Cellular" - "Cellular data network".
In the corresponding lines of the proposed options, enter the options you want. Under APN, enter the address of the access point, and enter the user name and password for the connection (if required). The appropriate settings you can find on the official website of your operator. You can also call the support service provider of mobile communication, to clarify the necessary parameters. For Beeline as APN, you need to specify home.beeline.ru or internet.beeline.ru. In the field "username" and "Password" enter beeline. To configure the Internet through a "Megaphone", just write the value of the internet in the APN field. To access via the "MTS" enter internet.mts.ru as APN. Username and password for the operator must be specified as mts.
To solve the problem you can also contact the helpdesk of your mobile operator.
After making settings go to previous menu and switch the slider to "Cellular data" is turned to the on position. If the settings were done correctly, on the top of the smartphone screen will appear the icon for EDGE or 3G. To access the Internet, use a browser which can be accessed via the corresponding icon on the screen. If you connect to the network fails, restart your phone and verify your information again.