How to disable 3g on iPhone 3G and other types of data transfer

By periodically disabling 3G and mobile data transfer, you can significantly save traffic and, accordingly, payments for network usage. This article gives instructions on how to disable 3g on iPhone 3g, and transfer other data.

Since this may seem a bit confusing, let's start by explaining the difference between mobile data transfer, 3G and data transmission in roaming.

What is data transfer?

Mobile data is better regarded as a mobile Internet. If you turn them off, you can not browse the web or use any application that is based on continuous Internet access. Some applications related to e-mail, contacts, and calendar will have some features offline, but can not be fully used until you have an Internet connection.

Turning off mobile data does not mean that you can not use the Internet on your mobile at all. Until you have a Wi-Fi connection, you will be able to view web pages and email as usual.

3G refers to the speed of your mobile Internet connection. If you have such an option, you can disconnect 3g on iPhone 3g and return to 2G, which is slower, and works by GPRS or EDGE.

Turning off the 3G data connection will help extend the battery life, while still allowing you to make and receive calls, access data using EDGE or GPRS.

Roaming

Data transfer in roaming means the use of mobile data in another country. The cost of using the Internet abroad is much greater. In this case, the question of how to disable 3g on iPhone 3g is especially relevant, since it is always better to find a cheaper Wi-Fi hotspot to check e-mail and browse the web. Moreover, problems with such points in our days do not exist anywhere. In addition, you can catch a free signal in cafes and railway stations.

How can I disable 3G on my iPhone?

This guide assumes that the phone is running iOS 6, but these settings are very similar to the older versions of the platform. Depending on your mobile operator, the names of some options may vary.

Step 1.

From the Home screen, select "Settings" (if you can not see the application settings, go right to the Spotlight search screen and look for "Settings").

Step 2.

Select "General" and then "NMobile". On some iPhones this item can be called Cellular. On older versions, look for "Networks" (this refers to instructions on how to disable 3g on iPhone 3g).

Step 3.

Now you can use the slider next to "Enable 3G" to turn it off. However, if you are using a mobile operator that supports only 3G, you will not see this option at all, since disabling will not be possible.

You can also disable Mobile Data in this menu, which means that you must use Wi-Fi to access the Internet. In addition, you can immediately choose whether to allow data transfer in roaming.

Step 4.

Now go to the menu item that regulates the transfer of mobile data. You can see a set of options showing which restrictions can be applied. Some applications automatically warn you that if you turn off the data transfer, you can not use them.

Conclusion

The above instructions show how to disable 3g on iPhone 3g, as well as other ways of exchanging information, which can lead to additional costs. As you can see, this is very simple and does not involve any special knowledge. By connecting only to Wi-Fi networks in roaming, you will be convinced that you get a lot of money savings. In addition, this will greatly extend the battery life of your smartphone, which is also important, especially on the road.