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.May 10, 2022 · Settings icon > scroll to and select General management > select Reset > Reset network settings > Reset settings > select Reset to confirm. If that does not work, go into cellular settings and see if you can select a carrier. If neither works, you may need to add the international pay per use feature to your line. Oct 25, 2020 · Cellular data not working after upgrade. Switched from an 11 to a 12, both purchased from Apple, and cellular data does not work. I can make/receive calls and texts but cannot use data. Three calls with AT&T, restarted phone, toggled airplane mode and cellular options, and reset network settings. Was supposed to get a call back from someone ... Go to Settings -> Cellular and turn on the switch next to Cellular Data at the top of screen. You’ll know Cellular Data in on when the switch is green. If Cellular Data is already on, try toggling the switch off and back on. This will give Cellular Data a fresh start, just in case it’s not working because of a minor software glitch.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 ...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. 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.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 ...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. 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 outagesSince 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.May 8, 2023 · AT&T Community Forums. Wireless. Features & Services. Data & Messaging Features, ... Cellular Data not working. Gift your grad endless possibilities. Celebrate right now and connect them to their brightest future. 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.It would be a pleasure to assist you with reconnecting your data. As stated by our ACE Community member. To resume your data connection you will need to pay for the plan right away for it to work. If you have already paid for the new plan, it appears there may be something else causing this issue.New Member. •. 11 Messages. The tech at the ATT store today said this was not a problem with my phone; he thought it was something related to my ATT service. The reason he said this is he put a new SIM card in my phone and LTE still didn't work. Then he put that same (new) SIM card in a new device they had in the store and LTE still didn't work.Make sure that Set Automatically is turned on. Turn on Airplane Mode for about 30 seconds. Then turn it off again and let your iPhone automatically select the best network. If you see No Service or SOS only in the status bar of your iPhone, open Settings and tap Cellular, or Cellular Data, or Mobile Data. Tap Cellular Data Options and make sure ...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. New Member. •. 11 Messages. The tech at the ATT store today said this was not a problem with my phone; he thought it was something related to my ATT service. The reason he said this is he put a new SIM card in my phone and LTE still didn't work. Then he put that same (new) SIM card in a new device they had in the store and LTE still didn't work.Jul 16, 2018 · 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. 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. 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.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.Jul 16, 2018 · 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. 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. 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!Apr 11, 2021 · The closer to -120 dBm, the worse your signal. Let’s say you have -50 dBm signal outside (full bars) but have a building or factory lined with any or all types of metal: steel, aluminum, brass, copper, iron, etc. This means it can potentially subtract an additional -50 dBm once it reaches inside for a signal strength of -100 dBm (1-2 bars). 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 ...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 outages 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.Here is an in-depth guide to all the steps to follow when your cellular data isn’t working. 1. Check That Your Cellular Data is On. The first step is to check whether your cellular data is on. To do this: Open the settings app. Go to cellular, then cellular data. Tap on the toggle to turn cellular data on. It is grey when off and green when on.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 ...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.Aug 8, 2022 · 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. It would be a pleasure to assist you with reconnecting your data. As stated by our ACE Community member. To resume your data connection you will need to pay for the plan right away for it to work. If you have already paid for the new plan, it appears there may be something else causing this issue.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 ... Hello vin24, let's get your International Day Pass working! Try rebooting your phone ( Press and hold the Power/Lock button, then select Restart .) As the ACE @formerlyknownas mentioned, try resetting network settings to refresh your connection to the network. Settings icon > scroll to and select General management > select Reset > Reset ...Mobile data down all day today until around 6pm when the 4G icon briefly appeared for about 10 seconds then disappeared. I walked the 1000 meters today outside and did not get any mobile data or 4G. I only can text and make phone calls. That is it right now. Mobile data/4G will probably turn on around 10pm like it did yesterday.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. 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. To use cellular data, make sure Data Roaming is turned on in your device settings. To call or send a message to the U.S., dial +1 followed by the 10-digit number. The “+” sign usually appears if you press and hold the “0” key on your dial pad. To call or send a message to another country, dial + (country code) followed by the local ...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.Your cellular data should immediately start working again. Contact your carrier's support if you have issues doing so, and consider limiting your data usage in the future to avoid running out again. 2. Ensure Airplane Mode Is Turned Off. Airplane mode disables your iPhone’s cellular, Wi-Fi, and Bluetooth connections.SAHMED. tried 1. restore the phone erase and reset 2. Change the SIM (twice) 3. reset network settings 4. support team change to new number and internet start working but when they move back to old number no internet.Aug 8, 2022 · 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. Mobile data down all day today until around 6pm when the 4G icon briefly appeared for about 10 seconds then disappeared. I walked the 1000 meters today outside and did not get any mobile data or 4G. I only can text and make phone calls. That is it right now. Mobile data/4G will probably turn on around 10pm like it did yesterday.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. 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.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.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.Jul 2, 2022 · 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. 10 Messages Wednesday, October 5th, 2022 2:18 AM Cellular Data Is Not Working Hi, I have two iPhone SE 2020s. One of the phone will not connect to cellular data from the day I receive them. Since I work out of home, I use my home wifi, but when I am outside and try to use the phone's cellular data, the 5G wheel keeps spinning but no connection.Jul 25, 2023 · This feature could still be turned on if you have no data connection. If Airplane Mode is turned off, you can try turning it on and off again. A cycle in and out of this mode has been known to fix mobile connections for some people. Disable Wi-Fi. This shouldn't happen, but sometimes it does, especially on older iPhone models. SAHMED. tried 1. restore the phone erase and reset 2. Change the SIM (twice) 3. reset network settings 4. support team change to new number and internet start working but when they move back to old number no internet.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. 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. 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.Oct 17, 2022 · I am on AT&T with an iPhone 12, iOS version 16.0 (20A362). As of yesterday my cellular data stopped working — only WiFi will give me Internet. I’ve switched cellular connectivity on and off, up... 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.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.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.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.Jul 25, 2023 · This feature could still be turned on if you have no data connection. If Airplane Mode is turned off, you can try turning it on and off again. A cycle in and out of this mode has been known to fix mobile connections for some people. Disable Wi-Fi. This shouldn't happen, but sometimes it does, especially on older iPhone models. Jul 25, 2023 · This feature could still be turned on if you have no data connection. If Airplane Mode is turned off, you can try turning it on and off again. A cycle in and out of this mode has been known to fix mobile connections for some people. Disable Wi-Fi. This shouldn't happen, but sometimes it does, especially on older iPhone models. Jun 19, 2022 · You will not lose data like pictures, videos, or text. iPhone: Settings>General>Reset>Reset network settings. Android: Settings>General Management>Reset>Reset network settings. Next, visit our AT&T Wireless Support webpage and select Get Suggestions. You'll be directed to the Fix an Issue section. 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.Im facing the same issue as well. I can text and talk but cannot access internet on my iphone. I tried all possible steps from online troubleshooting tool. Switched sim’s to different device and still no internet. Also, verified its not my iPhone phone problem, cause internet works with other at&t sim’s. My recent data usage is 0 if you ...I have an iPhone 7. I just bought the $50 monthly plan With 25gb of high speed today and I can get calls and texts but my cellular data isn’t working and will not let me send iMessages or use the internet. I’ve tried cutting my phone on/off and reset network settings.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.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.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.How to Fix Cellular Data Not Working 1. Turn on mobile data The first thing you should do when your cellular data stops working is make sure the ability to... 2. Turn off Wi-Fi Your phone doesn’t use cellular data when it’s also connected to Wi-Fi. That’s a good thing because it... 3. Turn off ...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 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. May 8, 2023 · AT&T Community Forums. Wireless. Features & Services. Data & Messaging Features, ... Cellular Data not working. Gift your grad endless possibilities. Celebrate right now and connect them to their brightest future. 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.Go to Settings -> Cellular and turn on the switch next to Cellular Data at the top of screen. You’ll know Cellular Data in on when the switch is green. If Cellular Data is already on, try toggling the switch off and back on. This will give Cellular Data a fresh start, just in case it’s not working because of a minor software glitch.Go to Settings -> Cellular and turn on the switch next to Cellular Data at the top of screen. You’ll know Cellular Data in on when the switch is green. If Cellular Data is already on, try toggling the switch off and back on. This will give Cellular Data a fresh start, just in case it’s not working because of a minor software glitch.Jan 13, 2022 · Let’s meet in a Direct Message (DM) regarding your new iPhone 13 and its inability to use cellular data. Please check your Direct Message Inbox. It’s the chat icon next to the bell icon in the upper right corner of the Forums. Looking forward to helping you! Lar, AT&T Community Specialist 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. Jul 2, 2022 · 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. 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. I am on AT&T with an iPhone 12, iOS version 16.0 (20A362). As of yesterday my cellular data stopped working — only WiFi will give me Internet. I’ve switched cellular connectivity on and off, up...AT&T Community Forums. Wireless. Features & Services. Data & Messaging Features, ... Cellular Data not working. Gift your grad endless possibilities. Celebrate right now and connect them to their brightest future.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 5.1. 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. In 2004? Cingular didn’t have data plans that rolled over back then. 2G and 3G phones were still a thing, and QWERTY feature phones had yet to take over. Call minutes, yes. Not data. Those plans are long gone as they would have been forced onto smartphone data plans if they got a smartphone somewhere after 2007.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.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. 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.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.
Wait 1 minute. Then press and hold the power button until the Apple logo appears. 3. Update your carrier settings. Sometimes your carrier may release updates that are designed to improve your cellular data performance. Check to see if there is an update and if there is an update, update your carrier settings.. Nkhl
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. @ATT even on Sunday you slow my internet on 5 devices so i cannot work! Pay your bill and you too can have your business shut down. Do not sign your business up to att. Stephen Dorsey (@ColorFaded) reported 25 minutes ago @ATT @ATTexplore How about we celebrate by getting faster Internet speeds. 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 outagesformerlyknownas. 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.2) Inside the app go to Profile and Settings. 3) Go to Manage My Data. 4) On Sponsored Data: If it is enabled, disable it. Wait 5 mins. Restart your device. Repeat steps 1-4, this time turn sponsored Data on. Wait 5 mins and turn off and then back on your device. Boom: check your cellular data it is now working.Nov 13, 2021 · Your cellular data should immediately start working again. Contact your carrier's support if you have issues doing so, and consider limiting your data usage in the future to avoid running out again. 2. Ensure Airplane Mode Is Turned Off. Airplane mode disables your iPhone’s cellular, Wi-Fi, and Bluetooth connections. 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 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. Cellular data not working after upgrade. Switched from an 11 to a 12, both purchased from Apple, and cellular data does not work. I can make/receive calls and texts but cannot use data. Three calls with AT&T, restarted phone, toggled airplane mode and cellular options, and reset network settings. Was supposed to get a call back from someone ...Jan 13, 2022 · Let’s meet in a Direct Message (DM) regarding your new iPhone 13 and its inability to use cellular data. Please check your Direct Message Inbox. It’s the chat icon next to the bell icon in the upper right corner of the Forums. Looking forward to helping you! Lar, AT&T Community Specialist 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.Thank you for the information provided, we also recommend reinserting your SIM Card to reset your device and reset your network settings to refresh your connection. Go to Settings>General>Reset>Reset Network Settings. Also, let us know what type of device you are currently using to better assist you with troubleshooting steps.AT&T is an American telecommunications company, and the second largest provider of mobile services and the largest provider of fixed telephone services in the US. AT&T also offers television services under their U-verse brand. AT&T has near-national wireless coverage.Apr 11, 2021 · The closer to -120 dBm, the worse your signal. Let’s say you have -50 dBm signal outside (full bars) but have a building or factory lined with any or all types of metal: steel, aluminum, brass, copper, iron, etc. This means it can potentially subtract an additional -50 dBm once it reaches inside for a signal strength of -100 dBm (1-2 bars). Mar 12, 2021 · 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 ... 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.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. .