Your iPhone says “To enable Personal Hotspot on this account, contact carrier,” and you can't turn on sharing. Start by confirming that your carrier includes and activates hotspot access on your line. Then work through the setup and network checks below, because a phone setting cannot add a missing carrier entitlement.
Ask your carrier to confirm hotspot access
The first cause to check is a plan that excludes Personal Hotspot or an account that has not had the feature enabled.
Contact the carrier serving your cellular-data line and ask, “Does my plan include Personal Hotspot, and is it enabled on this line?” Apple recommends this when you cannot find or turn on Personal Hotspot.
If your plan excludes sharing, ask about an eligible plan or add-on.
Confirm eligibility and charges before purchasing.
For AT&T account-specific help, open the hotspot support page at CHECK HOTSPOT ISSUES.
Select Sign in under Get hotspot help to check plan eligibility and get setup assistance.
Finish setup on the correct data line
Once your carrier confirms hotspot access, check the phone's setup. On a Dual SIM iPhone, Personal Hotspot uses the line selected for cellular data.
Turn on Cellular Data under Settings > Cellular.
For Dual SIM, select the number with hotspot access under Settings > Cellular > Cellular Data. The regional alternative is Settings > Mobile Data > Cellular Data.
For initial iPhone setup, open Settings > Cellular > Set Up Personal Hotspot.
Follow the displayed setup instructions. If that option is missing with cellular data enabled, contact your carrier.
After setup, turn on Allow Others to Join under Settings > Personal Hotspot. The alternative path is Settings > Cellular > Personal Hotspot.
Check for a carrier settings update
Changed your SIM, eSIM, or carrier? A carrier settings update is particularly relevant after those changes. Connect your device to Wi-Fi or cellular service.
Open Settings > General > About.
If a carrier-update prompt appears, tap Update to install an optional update or OK to acknowledge a mandatory update already installed.
Restart your iPhone and update its software
Restart the phone, then install the latest public software update offered for your device.
- 1.On a Face ID iPhone, hold either volume button and the side button until the shutdown slider appears. On an iPhone SE second or third generation, hold the side button instead.
- 2.Slide to power off, wait 30 seconds, then hold the side button until the Apple logo appears.
- 3.Back up your iPhone or iPad before updating.
- 4.Connect the device to power and Wi-Fi.
- 5.Open Settings > General > Software Update.
- 6.If an update is offered, tap Download and Install and follow the prompts.
Correct APN settings with your carrier
Incorrect APN values are a configuration problem to address with your carrier.
Ask your carrier whether your APN settings need correction and request the exact values for your line. Only edit them when the carrier directs you to do so.
When your carrier permits editing, open Settings > Cellular > Cellular Data Network. Apple's regional alternative is Settings > Mobile Data > Mobile Data Options > Mobile Data Network. A missing APN menu does not by itself indicate a software fault.
Enter the values your carrier supplies. Changes save automatically. Do not substitute a generic value such as “internet” or copy one value into every field.
Recheck manually entered APN settings with your carrier after an operating system update, which can reset those entries.
Reset network settings after the earlier checks
If your carrier confirms hotspot access and the earlier steps have not helped, use Apple's recommended network reset. It clears saved Wi-Fi networks and passwords and resets cellular, VPN, and APN settings. Have your reconnection details ready.
On iPhone, select Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings. On iPad, use Settings > General > Transfer or Reset iPad > Reset > Reset Network Settings.
After the reset, open Settings > Personal Hotspot.
Try turning on Allow Others to Join again. A network reset cannot activate hotspot service on an ineligible carrier plan.
Narrow down what still fails
If the account message remains, your next stop is the carrier. If sharing now turns on but another device cannot connect, move to the Wi-Fi checks below.
Ask your carrier to confirm hotspot activation on the exact line selected for cellular data, and tell it which checks you have completed.
If your phone also lacks cellular service, turn on Airplane Mode in Settings for at least 15 seconds.
Turn Airplane Mode off.
If cellular service still fails, ask your carrier to check account standing, coverage, outages, device blocks, and your data plan.
When the carrier rules out account and network problems and hardware is suspected, seek service from Apple.
For connection trouble after hotspot sharing is enabled, leave Settings > Personal Hotspot open on the host phone.
Turn Wi-Fi off on the receiving device.
Turn Wi-Fi back on.
Select the host phone's device name.
Check Wi-Fi Password on the host phone.
Enter that password on the receiving device to connect.
Frequently Asked Questions
Can USB or Bluetooth tethering bypass the contact-carrier message?
No. USB and Bluetooth hotspot connections still require activated carrier hotspot service. Changing the connection method does not add hotspot eligibility to your plan.
What does Maximize Compatibility do?
It helps with hotspot connection problems on supported devices, including iPhone 12 and later. Enabling it can reduce performance and Wi-Fi security.
Will buying extra hotspot data fix this message?
Extra hotspot data addresses allowance limits on eligible plans that already support sharing. Ask your carrier to confirm eligibility and activation before buying more data to address this account message.
What should I do if my work iPhone prevents hotspot changes?
Ask your device administrator to review the restriction named Modify personal Hotspot settings and any managed APN configuration. Organizations can restrict hotspot setting changes.