By periodically turning off 3G and mobile data transmission, you can significantly save traffic and, accordingly, payments for using the network. This article provides instructions on how to turn off 3g on iPhone 3g, as well as transfer other data.
Since this might seem a bit confusing, let's start by explaining the difference between mobile data, 3G and data roaming.
What is data transmission
Mobile data is better thought of as mobile internet. If you turn them off, you will not be able to surf the web or use any application that relies on continuous Internet access. Some email, contact and calendar apps will have some offline functionality but cannot be fully used while you are not connected to the internet.
Turning off mobile data doesn't mean you can't use the internet on your mobile at all. As long as you have a Wi-Fi connection, you will be able to surf the web and email as normal.
3G refers to the speed of your mobile internet connection. If you have suchpossibility, you can disable 3g on iPhone 3g and revert to 2G standard which is slower and works over GPRS or EDGE.
Turning off your 3G data connection will help extend battery life while still allowing you to make and receive calls and access data using EDGE or GPRS.
Roaming
Data roaming means using mobile data in another country. The cost of using the Internet abroad is much higher. In this case, the question of how to turn off 3g on iPhone 3g is especially relevant, since it's always better to find a cheaper Wi-Fi hotspot to check email and surf the web. Moreover, there are practically no problems with such points today. In addition, you can catch a free signal in cafes and train stations.
How to disable 3G on iPhone?
This guide assumes that the phone is running IOS 6, but these settings are very similar on older versions of the platform. Depending on your mobile operator, some options may have different names.
Step 1.
From the home screen, select "Settings" (if you can't see app settings, go right to the Spotlight search screen and search for "Settings")
Step 2.
Select "General" and then "NMobile" data. On some iPhones, this item may be called Cellular. On older versions, look for "Networks" (this applies to instructions on how todisable 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 only supports 3G, you will not see this option at all, as disconnection will not be possible.
You can also disable Mobile Data in this menu, which means you must use Wi-Fi to access the Internet. In addition, you can immediately choose whether to allow data roaming.
Step 4.
Now go to the menu item that regulates the transfer of mobile data. You will be able to see a set of options showing which restrictions can be applied. Some apps automatically warn you that you won't be able to use them if your data connection is turned off.
Conclusion
The above instructions show how to turn off 3g on iPhone 3g, as well as other ways of sharing information that may result in additional costs. As you can see, this is very easy to do and does not require any special knowledge. By connecting only to roaming Wi-Fi networks, you will see that you can save a lot of money. In addition, it will greatly extend the battery life of your smartphone, which is also important, especially on the road.
