In this screen, you can find the complete details of data consumed on your device. You could also see the option Mobile Data above the graph depicting the data usage. This option lets you turn on mobile data in your device. After turning on,you could see a symbol in the notification bar confirming that you are connected to internet and you have successfully enabled mobile data.
Check the option saying Enable data access over mobile network to turn on mobile data. After checking that, you can see that your device gets connected to internet. If you are at a place where the signal strength is low, your battery would drain since your device constantly tries to fetch signal.
Then you definitely need to switch back to 2G network which consumes relatively less battery. Learn more This wikiHow teaches you how to allow installation of apps from other sources than the Play Market on an Android device. Open your Settings. Tap Security. Check the box next to Unknown Sources. Tap OK to confirm. Did this summary help you? Yes No. Log in Social login does not work in incognito and private browsers. Please log in with your username or email to continue.
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Cookie Settings. Learn why people trust wikiHow. Download Article Explore this Article Steps. Related Articles. On older versions of Android, check the "Data enabled" box. Note: Your plan will need to support mobile data in order for you to enable it.
You will also need a cellular signal in order to use your mobile data connection. Check that you have a data connection. Next to your reception bars in the Notification bar, you may be able to see either "3G" or "4G". Note that not all devices display this when you have a data connection, so the best way to test is to open your web browser and try to visit a website.
Make sure that Airplane Mode is disabled. Airplane Mode will turn off your mobile data connection. You can toggle Airplane Mode from the Settings menu, or by pressing and holding the Power button and tapping the Airplane Mode button. Check to see if you're roaming. Most devices will disable data by default if you are roaming outside of your network. This is because roaming data is typically much more expensive than in-network data. If you need your data connection while you're roaming, you can enable it.
Open the Settings app and select "Data usage. Check the "Data roaming" box. Ensure you haven't exceed your carrier limit for data. Depending on your mobile plan, you may have a hard limit for data per billing cycle. If you exceed this limit you may be throttled or cut off completely from your mobile data connection.
You can see your mobile data usage in the "Data usage" menu, but it won't display your carrier limit. Reboot your device if you can't get a data connection. If you've checked everything but still can't get a data connection, a quick reboot will usually fix the problem.
Make sure to power the device off completely, and then start it back up again. Contact your carrier's customer service department to reset your APN settings. If these APNs have gotten changed somehow, you won't be able to connect to your network.
You'll need to contact your carrier's customer service department to get the proper APN settings. On older phones, "Mobile networks" may be located under "More Mobile charges will come in after you have used all your monthly data on your mobile plan.
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