What to do if your cellular data isn't working?
Christopher Snyder
Updated on June 06, 2026
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Herein, why is my cellular data not working?
To do this, go to settings and tap on “Wireless Networks” or “Connections.” From there, switch on Airplane mode and turn off your phone. Wait for half a minute and then turn your mobile phone back on. Go to the same settings section and turn off Airplane mode. After that, check if your mobile data is working again.
Furthermore, what does ## 72786 do? ##SCRTN# (##72786# on the phone dialpad) is the code that should be dialed to initiate the process of resetting mobile device network settings. An SCRTN is sometimes referred to as a “network reset” by industry professionals.
Also know, how do I reset my cellular data?
How to Reset Network Settings on Android and iOS
- Step 1: Go to Settings and tap on General.
- Step 2: Tap on Reset followed by Reset Network Settings.
- Step 3: You will be prompted for your password (if kept). Then tap on Reset Network Settings confirmation box to validate your action.
Why does my mobile data not work iPhone?
The next troubleshooting step is to reset iOS network settings, and then turn the iPhone or iPad off and back on again. This can often resolve cellular data failures and it's pretty simple: Open the Settings app and go to 'General' followed by 'Reset' Now hold down the Power button and turn the iPhone or iPad off.
Related Question AnswersWhat happens if I reset network settings?
What specific settings are reset by a Network settings reset in Android 6.0, 7. When you perform a Network settings reset in Android 6.0 or higher, a number of features are restored to default. Affected settings are Wi-Fi®, mobile data and Bluetooth®.Why does my phone keep saying no service?
Having no service on your iPhone is incredibly frustrating because you can't make phone calls or send texts. First, look for iOS and carrier settings updates. Second, check your iPhone's Cellular settings and make sure Cellular Data and Voice Roaming are turned on. Third, eject your SIM card and reinsert it.Why is my mobile data not working Samsung?
Here are a couple things you can try to fix this issue: Power off your device completely, then power it back on. Make sure you have a network connection (if you have No Service click here) Go to Settings > Data Usage and make sure mobile data is checked ☑ and there is no data limit blocking you.Why isn't my LTE working?
Paths can differ slightly depending your Android version and phone manufacturer, but you can usually enable Airplane mode by going to Settings > Wireless & networks > Airplane mode. Turn it on for at least a couple of seconds, then disable it. In a lot of cases your LTE connection issues will be gone.Why can't I turn on cellular data for apps?
Try turning Airplane mode on and off again by going to Settings > Airplane Mode. Go to Settings > General > Restrictions > Cellular Data Use, make sure “Don't Allow Changes” is toggled off, then tap Settings > Cellular, then turn Cellular Data to OFF, wait a few seconds, then turn Cellular Data back to ON.Why is my iPhone cellular data not working?
Reset Network Settings If Cellular Data still isn't working on your iPhone after you've reinserted your SIM card, it's time to troubleshoot for a more significant software issue. Then, tap Reset Network Settings when the confirmation pop-up appears. After tapping reset network settings, your iPhone will restart.How do I fix my data connection on my iPhone?
Fixes- Tap Settings, toggle Airplane Mode off, wait 5 seconds, toggle it back on.
- Do a soft reset.
- Do a hard reset.
- Tap Settings, tap General, scroll down to Reset, tap Reset Network Settings (you'll have to re-enter all Wi-Fi passwords, etc. after this)
How do I get my cellular data to work on my iPhone?
To turn cellular data on or off, go to Settings, then tap Cellular or Mobile Data. If you're using an iPad, you might see Settings > Cellular Data. If you're using a Dual SIM iPhone, you need to set one of your plans as the primary data number in order to see how much cellular data you've used.How do I turn on cellular data?
Steps- Open the Settings app. You can find this in your App Drawer or on your Home screen.
- Tap the "Data usage" option. This should be located towards the top of the menu.
- Tap the "Mobile data" slider. This will toggle your mobile data ON.
- Check that you have a data connection.
What happens if you reset your cellular data?
It will reset your cellular statistics, such as how much data you have used since the last reset, how much call time you have, and the individual app statistics that are showing with all of the apps you see in the list, as well as the system services.Does resetting network settings delete pictures?
Erase All Content and Settings As the name implies, this will delete everything off your device and will bring your iOS device to its default factory settings. This will delete your files, apps, photos, remove email accounts, and pretty much everything you've accumulated over the passage of time using your iOS device.What happens when you reset your data?
A factory data reset erases your data from the phone. While data stored in your Google Account can be restored, all apps and their data will be uninstalled. To be ready to restore your data, make sure that it's in your Google Account.What does resetting network settings do on iPhone?
Resetting network settings on your Apple® iPhone® resets Wi-Fi networks and passwords, cellular settings and VPN settings.Stored VPN info (e.g., password, server name, VPN type, etc.) is deleted.
- From a Home screen, navigate: Settings. > General > Reset.
- Tap Reset Network Settings.
- Tap Reset Network Settings.
Does resetting network settings delete anything on iPhone?
By using the reset network settings, an effective option to solve network related issues, you can fix all these problems by simply resetting the network settings of your iPhone as it will clear all the network settings, current cellular network settings, saved Wi-Fi network settings, Wi-Fi passwords, and VPN settingsWhat happens when you reset network settings on Android?
You can reset network settings from reset options in Android settings. Reset network settings will reset all cellular network settings, WiFi settings, VPN settings, Bluetooth settings. It deletes all saved networks and passwords along with paired devices of bluetooth.How do I update my carrier settings?
You can manually check for and install a carrier settings update with these steps:- Make sure your device is connected to a Wi-Fi or cellular network.
- Tap Settings > General > About. If an update is available, you'll see an option to update your carrier settings.