Current problems and outages | Downdetector. User reports indicate no current problems at AT&T. AT&T offers local and long distance phone service, broadband internet and mobile phone services to individuals and businesses. Dec 7, 2022 · Follow these tips if your mobile data isn't working Turn your phone off and back on. Make sure mobile data or cellular data is turned on. Disconnect from Wi-Fi ® to test your mobile data. Turn off airplane mode. Step 1: Bring up the control center by swiping down on the home screen of your iPhone 13. Step 2: Then, tap the “Airplane Mode” icon to enable the feature. Wait for a few seconds and again, click the same icon to turn off Airplane mode. Check if cellular data starts working or not this time. Fix 4. For Android 11 and earlier: Go to "Settings -> Network & Internet -> Mobile network." Make sure "Mobile data" is switched on, then tap "Data warning & limit." Here you need to make sure that "Set data limit" is switched off, or at least no lower than the limit provided by your network.Oct 21, 2019 · My cellular data stopped working where I could only have coverage/receive messages/texts when I was in a wifi area. However, I could not access anything with wifi off and cellular on. Jan 1, 2022 · An Apple Watch Series 6, or Apple Watch Series 3-5 with cellular. A compatible iPhone® (6 or later including SE) running iOS version 11.0 or higher. An AT&T rate plan for your Apple Watch (Cellular). iPhone and Apple Watch (Cellular) must be on the same AT&T postpaid Billing Account. An AT&T Access ID associated with the iPhone. Sync your ... Oct 1, 2022 · If your plan uses an eSIM, follow these steps: On the new iPad, go to Settings > Cellular Data > Set up Cellular Data. If you see a Transfer button next to the carrier you want, tap it. Then follow the directions to transfer service. You might need to wait a few minutes for the activation to complete. If you don’t see a Transfer button, or if ... It is now a safety concern as I need to be alone tomorrow and it is essential that I be able to use maps to navigate. Some texts are getting through but with a significant delay. A map will partially load and then just spin. I tried turning on and off all data and cellular settings. Turned off all app data except maps with no fix.May 31, 2022 · Land in Lisbon, Amsterdam, Copenhagen — all works instantly with european networks, data, roaming etc. Land back in Boston, no connencitvity, emergency calls only. Shut the phone down, fiddle with SIM removal, turn the phone on, turn off, reinsert the SIM, turn on and, with some luck (not always!!!!) ATT cellular will reconnect. Oct 24, 2022 · How to Fix AT&T Cellular Data not Working: Start With Checking if your cellular data is turned on. Your access to AT&T cellular data is weak. Restart your Device. Turn Off Wi-Fi on your Device. Enable then Disable Airplane Mode. Remove your SIM, then Re-insert it. Reboot your Device With Data Roaming Turned On. Data over 5G just stopped working recently. I could reset my network settings and it would work for a few minutes then stop working again. I was able to switch Voice & Data to LTE and now apps and data are working. Settings -> Cellular -> Cellular Data Options -> Voice & Data -> LTE. 0.See full list on whistleout.com Mar 21, 2023 · It can take two to five days for data use to post in myAT&T, so amounts shown online may not reflect all use since your last bill. Time stamps for current data or text usage may be off by up to 4 hours in myAT&T. Here are some things to keep in mind: We usually update recent data use every three hours. Dec 7, 2022 · Follow these tips if your mobile data isn't working Turn your phone off and back on. Make sure mobile data or cellular data is turned on. Disconnect from Wi-Fi ® to test your mobile data. Turn off airplane mode. Swipe down from the top right side of the screen to reveal Control Center. If the cellular button is green, tap it, then tap it again after a few seconds. Check if cellular data is now working ...Sep 6, 2022 · There is no connection between cellular data and factory reset. Thus, be mindful before adapting the method to fix the mobile data not working problem. Here are 10 useful ways to fix cellular data not working. 1. Fix Cellular Data Not Working without Data Loss (Recommended) 2. Turn Off Airplane Mode; 3. Turn On Cellular Data; 4. Restart Your ... Nov 30, 2018 · Since the update my mobile data stopped working. I tried everything, changing the APN settings, toggling, talking to SAMSUNG India and US to no avail. Here is what was wrong: It seems like AT&T has 3G and 4G/LTE sims this problem is with their 3G sim it doesnt work with the new update unless you roll back to 3G APN settings. Step 1: Connect your iPhone to a computer with the help of a cable and wait until your computer detects the device. If it doesn’t get detected, enter into the DFU restore mode to utilize the FixGo tool. Step 2: Download the latest firmware on your device and for this, click on “Download” button.Turn the iPhone or iPad by holding down the Power button. Wait for at least 10 seconds before turning the device back on again. Now, you will be able to check if the cellular data is working again. Should the device’s cellular data be not working still, then you might need to check the third method. Method 5.Also Reset your Network Settings, go to Settings > General > Reset > Reset Network Settings. This refreshes your network. Make sure your Device Software Is Updated to the latest version, this will help with resetting your device and connection. Enough space, a Wi-Fi connection and at least 80% batter y is required for the update.Step 1: Bring up the control center by swiping down on the home screen of your iPhone 13. Step 2: Then, tap the “Airplane Mode” icon to enable the feature. Wait for a few seconds and again, click the same icon to turn off Airplane mode. Check if cellular data starts working or not this time. Fix 4. Go to Settings > General > Reset > Reset Network Settings, this refreshes your network. We also recommend our Troubleshoot And Resolve Tool > Fix An Issue > Connection > Messaging & Internet, to assist fix your cellular connectivity and message service. Let us know if this is helpful! Thank you for reaching out to the community!Since the update my mobile data stopped working. I tried everything, changing the APN settings, toggling, talking to SAMSUNG India and US to no avail. Here is what was wrong: It seems like AT&T has 3G and 4G/LTE sims this problem is with their 3G sim it doesnt work with the new update unless you roll back to 3G APN settings.Make sure mobile data or cellular data is turned on. (This is important because if somehow your data was turned off, this would hinder your connection, so it's always good to just double-check that mobile data is enabled) Disconnect from Wi-Fi ® to test your mobile data. (This helps because tunring off Wi-Fi will ensure that this feature ...Use the AT&T Network Coverage Map. It's easy to check our network coverage in your location: Go to the AT&T Network Coverage Map. Enter an address, state, or ZIP Code, and select the search icon. We'll show you what type of coverage is available. In an area with limited or no coverage?Jan 8, 2023 · This will delete all network settings, returning them to factory defaults. From the home screen, select the Settings app > scroll to and select General > scroll to and select Reset > select Reset Network Settings > select Reset Network Settings again to confirm. Note: To turn LTE data on or off select Cellular Data Options > Enable LTE. Restart your device - If a power cycle does not resolve your issue, perform a device restart. Press and hold the Volume down and Side buttons, then select Restart > Restart. It's very important that you backup/restore your data and files after the factory reset. Select the SETTINGS tab, then scroll to and select About Gear.Go to Settings > General > Reset > Reset Network Settings, this refreshes your network. We also recommend our Troubleshoot And Resolve Tool > Fix An Issue > Connection > Messaging & Internet, to assist fix your cellular connectivity and message service. Let us know if this is helpful! Thank you for reaching out to the community!Jul 18, 2022 · I have tried all of those solutions. I live in Los Angeles and my cellular data works just fine there. I’ve been in Las Vegas for about two weeks and my cellular data stops working out of nowhere. I have an iPhone 12 and my zip code where I’m located right now is 89030. Aug 6, 2021 · Check your wireless usage to confirm data on your plan. Also, check out your AT&T Prepaid Coverage for connection and signal strength. Lastly, here is our helpful Troubleshoot And Resolve Tool to help fix your mobile data connection, go to Fix An Issue > Connection> Call& data quality/Internet and make sure you have correct device at Change Device. Then, follow these steps on your phone: 1. Connect to Wi-Fi®. 2. Open Settings and look for Network, Connections, Mobile, or similar. 3. Find the option to download a SIM or eSIM. 4. Follow the prompts to scan the QR code on your eSIM activation card from AT&T.Jan 1, 2022 · An Apple Watch Series 6, or Apple Watch Series 3-5 with cellular. A compatible iPhone® (6 or later including SE) running iOS version 11.0 or higher. An AT&T rate plan for your Apple Watch (Cellular). iPhone and Apple Watch (Cellular) must be on the same AT&T postpaid Billing Account. An AT&T Access ID associated with the iPhone. Sync your ... For Android 11 and earlier: Go to "Settings -> Network & Internet -> Mobile network." Make sure "Mobile data" is switched on, then tap "Data warning & limit." Here you need to make sure that "Set data limit" is switched off, or at least no lower than the limit provided by your network.@ATTHelp @ZachWygal No. They do not fix anything and never refund or follow through on phony offers. Jeff Radebaugh (@Heffevi) reported 27 minutes ago @ATT no ABC still. You guys need to figure this out but you can do it with one less customer. AT&T TV has enough performance issues that you can’t also have a content problem. #tvpromise If you have an iPhone 4 or higher and data is not working after taking these steps, please contact customer service for assistance at (888) 345-5509. If you have an Apple iPhone 3GS, data can be configured once the phone has been updated to iOS 5 or higher. These phones can then work for cellular data, however picture messaging cannot be ... iPad is not connect to cellular. Recently anytime I disconnect my iPad from the cellular network it won’t recognize the cellular connection. It worked perfect until a couple of weeks ago. For a bit turning it off and back on worked but now it is not. I have reset the network settings, turned on airplane mode and everything, but nothing works.Oct 24, 2022 · How to Fix AT&T Cellular Data not Working: Start With Checking if your cellular data is turned on. Your access to AT&T cellular data is weak. Restart your Device. Turn Off Wi-Fi on your Device. Enable then Disable Airplane Mode. Remove your SIM, then Re-insert it. Reboot your Device With Data Roaming Turned On. Step 1: Bring up the control center by swiping down on the home screen of your iPhone 13. Step 2: Then, tap the “Airplane Mode” icon to enable the feature. Wait for a few seconds and again, click the same icon to turn off Airplane mode. Check if cellular data starts working or not this time. Fix 4.64.5K Messages. 2 years ago. You aren’t really connected to ATT’s network, even if it says ATT Mexico. You are still roaming and subject to whatever conditions are imposed on roaming by that carrier which could include reduced data speeds. See if you have the option of selecting what carrier you connect to.May 13, 2022 · Turn Off Wi-Fi on Your Phone. Disable and Enable Mobile Data Mode. Make Sure Your SIM Card Is Properly Inserted. Check the Data Limit/Data Plan of Your Carrier. Change Your Preferred Network Type. Reset Network Settings on Your Android Phone. Perform a Software Update on Your Phone. Dec 10, 2022 · 2. Check Cellular Data Settings. To be on the safe side, take a look at cellular data settings and make sure it is turned on. Go to "Settings -> Cellular/Mobile Data" and make sure the toggle next to "Cellular Data" or "Mobile Data" is turned on. If it's already on, turn it off and back on again. 3. See full list on whistleout.com From the home screen, select the Settings app > scroll to and select General > scroll to and select Reset > select Reset Network Settings > select Reset Network Settings again to confirm. Note: To turn LTE data on or off select Cellular Data Options > Enable LTE. This information will help us investigate your concerns further so that we're able ...May 13, 2022 · Turn Off Wi-Fi on Your Phone. Disable and Enable Mobile Data Mode. Make Sure Your SIM Card Is Properly Inserted. Check the Data Limit/Data Plan of Your Carrier. Change Your Preferred Network Type. Reset Network Settings on Your Android Phone. Perform a Software Update on Your Phone. formerlyknownas. Is your phone indicating that data is turned off? Or when you try to use data does it just load and load or say cannot connect to the network?. More information would be helpful. I'm connected but it just loads or says I'm not connected I have full bars and it says 5g.Apr 23, 2018 · Our Troubleshoot & Resolve Tool is a fantastic resource to use when you run into issues like this. Select the device you are using, and then under Service/network issues choose Internet. Another thing we do when you are experiencing data connection issues is to Reset Network Settings on all devices. Tap Settings> General> Reset> Reset Network ... Jun 1, 2022 · The first one involves resetting your network settings as mentioned, by @sandblaster. This will be the seventh step on this page. This options resets Wi-Fi networks and passwords, cellular settings. Check out the steps below for additional steps to resolve your data connection. Go to Settings> Cellular Settings> Network> Reset Network. If you have an iPhone 4 or higher and data is not working after taking these steps, please contact customer service for assistance at (888) 345-5509. If you have an Apple iPhone 3GS, data can be configured once the phone has been updated to iOS 5 or higher. These phones can then work for cellular data, however picture messaging cannot be ... If the cellular network is still not available on your iPhone or iPad, try restarting the device. For your iPad, just press the power button until the power off screen appears, then slide the power off icon right in order to initiate the shut down. For the iPhone, hold and press one of the volume buttons and the side button, then slide to power ...Open the Settings app. Tap Cellular. Make sure Cellular Data is toggled on. Make sure the apps you want to use cellular data for are toggled on. Note: if you are traveling internationally, follow these steps to make sure your iPhone is set up for data roaming: Opening the Settings app. Tap Cellular.Aug 23, 2023 · Swipe down from the top right side of the screen to reveal Control Center. If the cellular button is green, tap it, then tap it again after a few seconds. Check if cellular data is now working ... Turn the iPhone or iPad by holding down the Power button. Wait for at least 10 seconds before turning the device back on again. Now, you will be able to check if the cellular data is working again. Should the device’s cellular data be not working still, then you might need to check the third method. Method 5.Jan 17, 2023 · Update your iPhone or iPad to the latest version of iOS or iPadOS. Go to Settings > Cellular. Then: For iPhone, tap Cellular Data Options, then turn on Enable LTE. For iPad, turn on LTE. If you still see No Service after following these steps, contact your carrier. iPhone and iPad devices that support 5G networks are not affected by the phasing ... 1. From the home screen, select the Settings app. 2. Select Cellular. To turn cellular data on or off, select the Cellular Data switch. Note: To turn LTE data on or off select Cellular Data Options > Enable LTE > desired option. Learn more from the Apple support article About cellular data settings and usage on your iPhone. 3.5 years ago. My Iphone X would not connect to AT&T data for 3 days. Went to AT&T, replaced SIM card which didn't help, so was sent to Apple store. Apple couldn't find anything wrong, but gave me a new phone (under warranty), another SIM card just in case and sent me back to the AT&T store to activate the 3rd SIM card.Swipe down from the top right of the screen to see the Control Center and look for the Mobile Data icon, which is an antenna to the right of Airplane mode. If it's off, tap it to turn it on ...Options. 03-22-2023 10:00 AM in. Galaxy S23. For anyone else looking here with the same issue, I called T-mo and had them reset my network, this worked temporarily but the problem is back. You can call in and ask them to reset it for you, may help for a little bit or could fix your issue altogether.Jun 13, 2018 · It is important to back up your device before doing this. For instructions visit our Device How to Page and select the Make and Model of your device. Thank you for being part of the Community Forums, and have a great weekend. In some cases, powering down the phone for 3-5 minutes has resolved the data access issue. 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.1. From the home screen, select the Settings app. 2. Select Cellular. To turn cellular data on or off, select the Cellular Data switch. Note: To turn LTE data on or off select Cellular Data Options > Enable LTE > desired option. Learn more from the Apple support article About cellular data settings and usage on your iPhone. 3.1. From the home screen, select the Settings app. 2. Select Cellular. To turn cellular data on or off, select the Cellular Data switch. Note: To turn LTE data on or off select Cellular Data Options > Enable LTE > desired option. Learn more from the Apple support article About cellular data settings and usage on your iPhone. 3. Open the Settings app. Tap Cellular. Make sure Cellular Data is toggled on. Make sure the apps you want to use cellular data for are toggled on. Note: if you are traveling internationally, follow these steps to make sure your iPhone is set up for data roaming: Opening the Settings app. Tap Cellular.Oct 1, 2022 · If your plan uses an eSIM, follow these steps: On the new iPad, go to Settings > Cellular Data > Set up Cellular Data. If you see a Transfer button next to the carrier you want, tap it. Then follow the directions to transfer service. You might need to wait a few minutes for the activation to complete. If you don’t see a Transfer button, or if ... Swipe down from the top right side of the screen to reveal Control Center. If the cellular button is green, tap it, then tap it again after a few seconds. Check if cellular data is now working ...Jul 3, 2021 · The main option will be to reset your network settings. You can do this by going to: Settings > System > Advanced > Reset > Reset Wi-Fi, mobile & Bluetooth > RESET SETTINGS. After doing this, test to test if mobile data is working or not. Let us know if this helps! Collin, AT&T Community Specialist. 0. 64.5K Messages. 2 years ago. You aren’t really connected to ATT’s network, even if it says ATT Mexico. You are still roaming and subject to whatever conditions are imposed on roaming by that carrier which could include reduced data speeds. See if you have the option of selecting what carrier you connect to.Step 1: Connect your iPhone to a computer with the help of a cable and wait until your computer detects the device. If it doesn’t get detected, enter into the DFU restore mode to utilize the FixGo tool. Step 2: Download the latest firmware on your device and for this, click on “Download” button.Jun 13, 2018 · It is important to back up your device before doing this. For instructions visit our Device How to Page and select the Make and Model of your device. Thank you for being part of the Community Forums, and have a great weekend. In some cases, powering down the phone for 3-5 minutes has resolved the data access issue. Then, follow these steps on your phone: 1. Connect to Wi-Fi®. 2. Open Settings and look for Network, Connections, Mobile, or similar. 3. Find the option to download a SIM or eSIM. 4. Follow the prompts to scan the QR code on your eSIM activation card from AT&T.5 years ago. My Iphone X would not connect to AT&T data for 3 days. Went to AT&T, replaced SIM card which didn't help, so was sent to Apple store. Apple couldn't find anything wrong, but gave me a new phone (under warranty), another SIM card just in case and sent me back to the AT&T store to activate the 3rd SIM card.May 31, 2023 · Turn off airplane mode.Most phones show an airplane icon when airplane mode is on. Check your SIM card.You may have to take it out and put it back in if your phone displays Insert SIM or Emergency Call Only. Sep 14, 2020 · Go to settings/general/about. What do you see for carrier? If not ATT, your APN settings are likely not correct. Resetting network settings normally fixes that but try a reboot too. Obviously, also make sure cellular data is on. Other than that, though, not much else you can do but call. Your line may not be provisioned correctly. Open the Settings app. Tap Cellular. Make sure Cellular Data is toggled on. Make sure the apps you want to use cellular data for are toggled on. Note: if you are traveling internationally, follow these steps to make sure your iPhone is set up for data roaming: Opening the Settings app. Tap Cellular.Land in Lisbon, Amsterdam, Copenhagen — all works instantly with european networks, data, roaming etc. Land back in Boston, no connencitvity, emergency calls only. Shut the phone down, fiddle with SIM removal, turn the phone on, turn off, reinsert the SIM, turn on and, with some luck (not always!!!!) ATT cellular will reconnect.Dec 16, 2016 · Settings->Cellular->Cellular Data Options->Enable LTE->Voice & Data (select Voice & Data option) Android. Go to Settings > Connection > Mobile networks > Enhanced LTE services and select on. Once complete, please ensure you power your phone off and back on to establish a fresh connection with the network. Jul 22, 2014 · I apologize that you are having issues with your iPad not connecting to data. The first step I would try is resetting your network settings. You can do this by tapping on settings - general - reset - reset network settings. This forces your iPad to re-register its network settings. This fixes the problem about 99% of the time. Android device data settings. To program your Android TM device with the correct settings: Tap your Settings menu. Choose either Wireless & Networks, More Networks, or Connections. Tap Mobile Networks, then Access Point Names. Find and select the option to add a new APN. You may find a plus (+) symbol on the screen, or tap the menu button.2. Check Cellular Data Settings. To be on the safe side, take a look at cellular data settings and make sure it is turned on. Go to "Settings -> Cellular/Mobile Data" and make sure the toggle next to "Cellular Data" or "Mobile Data" is turned on. If it's already on, turn it off and back on again. 3.The main option will be to reset your network settings. You can do this by going to: Settings > System > Advanced > Reset > Reset Wi-Fi, mobile & Bluetooth > RESET SETTINGS. After doing this, test to test if mobile data is working or not. Let us know if this helps! Collin, AT&T Community Specialist. 0.Check your wireless usage to confirm data on your plan. Also, check out your AT&T Prepaid Coverage for connection and signal strength. Lastly, here is our helpful Troubleshoot And Resolve Tool to help fix your mobile data connection, go to Fix An Issue > Connection> Call& data quality/Internet and make sure you have correct device at Change Device.Nov 30, 2018 · Since the update my mobile data stopped working. I tried everything, changing the APN settings, toggling, talking to SAMSUNG India and US to no avail. Here is what was wrong: It seems like AT&T has 3G and 4G/LTE sims this problem is with their 3G sim it doesnt work with the new update unless you roll back to 3G APN settings. Feb 24, 2022 · Check to see if any devices activate around the time you see service drops. Restart your device. Check out causes why your device may be slowing down. Give this a try and let us know what you find. While time of day can be a factor in impacting your cellular data strength, so, too, can other things like equipment and the environment. Step 1: Bring up the control center by swiping down on the home screen of your iPhone 13. Step 2: Then, tap the “Airplane Mode” icon to enable the feature. Wait for a few seconds and again, click the same icon to turn off Airplane mode. Check if cellular data starts working or not this time. Fix 4.It is crucial to get in touch with AT&T if you are a client and have encountered an outage in order to report the problem and receive assistance. For updates on known outages in your area, visit their website. For the inconvenience, AT&T has occasionally given some customers credits and other forms of payment. Advertisement.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.Find help for your AT&T Wireless℠ plan, international plan, or parental controls. Learn how to help your wireless signal with AT&T Cell Booster. Explore wireless add-ons, apps, and more.Swipe down from the top right of the screen to see the Control Center and look for the Mobile Data icon, which is an antenna to the right of Airplane mode. If it's off, tap it to turn it on ... Step 1: Bring up the control center by swiping down on the home screen of your iPhone 13. Step 2: Then, tap the “Airplane Mode” icon to enable the feature. Wait for a few seconds and again, click the same icon to turn off Airplane mode. Check if cellular data starts working or not this time. Fix 4.Options. 03-22-2023 10:00 AM in. Galaxy S23. For anyone else looking here with the same issue, I called T-mo and had them reset my network, this worked temporarily but the problem is back. You can call in and ask them to reset it for you, may help for a little bit or could fix your issue altogether.
If the cellular network is still not available on your iPhone or iPad, try restarting the device. For your iPad, just press the power button until the power off screen appears, then slide the power off icon right in order to initiate the shut down. For the iPhone, hold and press one of the volume buttons and the side button, then slide to power .... Mands autograph men
Aug 4, 2022 · Check the cellular service eligibility of your Apple Watch. Ensure cellular connection is activated on Apple Watch. Turn off and on Airplane Mode. Restart your Apple Watch. Update watchOS. Check for carrier settings update. Remove and re-add cellular plan. Check the specific apps. Reset network settings on iPhone. Find outages in your area Select your service Wireless (mobile phone) AT&T Internet, AT&T Phone, or U-verse® TV Get help with Wi-Fi® weak spots Manage connected devices Check for outagesCheck the cellular service eligibility of your Apple Watch. Ensure cellular connection is activated on Apple Watch. Turn off and on Airplane Mode. Restart your Apple Watch. Update watchOS. Check for carrier settings update. Remove and re-add cellular plan. Check the specific apps. Reset network settings on iPhone.So, in this method, you need to enable the right network mode to fix Mobile data not working on Android. First, head to Settings > Mobile Data > Network Mode and switch to the appropriate network mode. 10. Reset Network Settings On Android. Resetting the network settings is another best thing you can do to resolve mobile data not working issues.Jul 22, 2014 · I apologize that you are having issues with your iPad not connecting to data. The first step I would try is resetting your network settings. You can do this by tapping on settings - general - reset - reset network settings. This forces your iPad to re-register its network settings. This fixes the problem about 99% of the time. Check to see if any devices activate around the time you see service drops. Restart your device. Check out causes why your device may be slowing down. Give this a try and let us know what you find. While time of day can be a factor in impacting your cellular data strength, so, too, can other things like equipment and the environment.Cellular data not working I have an iPhone 6s plus and my data is not working unless im on wifi to use the internet. Ive tried everything to reset it im on an prepaid unlimited plan I was on the att store for hours and no one knows how to fix this problem.Dec 10, 2022 · 2. Check Cellular Data Settings. To be on the safe side, take a look at cellular data settings and make sure it is turned on. Go to "Settings -> Cellular/Mobile Data" and make sure the toggle next to "Cellular Data" or "Mobile Data" is turned on. If it's already on, turn it off and back on again. 3. Make sure you're properly inserting the SIM card and confirm that your cellular data is enabled. Resetting your network settings in your device will refresh your connection which will improve your service. Using your Samsung Galaxy S21, go to: Settings>General Management>Reset>Reset network settings. There's a device support tool we offer that ...Since the update my mobile data stopped working. I tried everything, changing the APN settings, toggling, talking to SAMSUNG India and US to no avail. Here is what was wrong: It seems like AT&T has 3G and 4G/LTE sims this problem is with their 3G sim it doesnt work with the new update unless you roll back to 3G APN settings.An Apple Watch Series 6, or Apple Watch Series 3-5 with cellular. A compatible iPhone® (6 or later including SE) running iOS version 11.0 or higher. An AT&T rate plan for your Apple Watch (Cellular). iPhone and Apple Watch (Cellular) must be on the same AT&T postpaid Billing Account. An AT&T Access ID associated with the iPhone. Sync your ...Jun 1, 2022 · The first one involves resetting your network settings as mentioned, by @sandblaster. This will be the seventh step on this page. This options resets Wi-Fi networks and passwords, cellular settings. Check out the steps below for additional steps to resolve your data connection. Go to Settings> Cellular Settings> Network> Reset Network. .