It's a real panic situation when you urgently need to connect your laptop or tablet to the internet, but the iPhone settings don't have any hotspot options. This is a common problem users encounter after updating iOS or changing their SIM card. Often, the cause isn't a broken smartphone, but a software conflict or incorrect carrier settings.
In this article we will take a detailed look at why it disappears modem mode and what steps need to be taken to restore it. We'll cover both software reset methods and more complex configuration file manipulations that will help restore the device's functionality.
Before resorting to drastic measures, it's worth understanding that the lack of a share button is often due to the system's inability to automatically determine the APN parameters for your plan. Telecom operators periodically change the requirements for profiles, which leads to failures in the display of the menu.
The first thing to do if your hotspot disappears is to check your basic cellular settings. Often, the system simply "forgets" to activate the data service for the hotspot. Go to the menu Settings → Cellular and make sure the "Cellular Data" slider is green.
If data is enabled but there's no data sharing, try temporarily disabling and then re-enabling airplane mode. This will force the device to re-register with the carrier's network and may update its service profile. Sometimes, simply rebooting the smartphone, which clears temporary caches of system processes, can help.
In some cases, the problem lies in the fact that the tariff plan itself does not include internet tethering, and the operator blocks this feature at the network level. Check the terms of your tariff in your personal account or contact technical support to confirm the service's availability. modem mode.
If simple methods don't help, you need to check the access point settings manually. This is often the reason why the sharing button is missing. Follow the path Settings → Cellular → Cellular Data Network.
In the menu that opens, find the section Modem mode (Personal Hotspot). If the "APN," "Username," and "Password" fields are empty, you'll need to fill them in with your carrier's information. For most Russian carriers, you'll need to enter internet, and leave the name and password blank or also enter internet.
After entering the data, remember to exit the settings menu and reboot your device. The system should read the new settings and activate the hidden menu item. If the "Tethering" section is completely missing from the hotspot settings, the problem may be deeper.
- 📱 Check if the "Allow others" option is enabled in the hidden cellular network menu.
- 📡 Make sure the 4G or LTE icon is displayed in the status bar, not just E or G.
- 🔒 Reset your network settings if manually entering the APN does not work.
⚠️ Important: When manually changing APN settings, be extremely careful. A single character error can completely disable your device's mobile internet service.
The most effective way to restore a missing menu item is to completely reset your network settings. This won't affect your personal data, photos, or apps, but it will delete saved Wi-Fi passwords and Bluetooth settings.
To perform the procedure, go to Settings → General → Transfer or reset iPhone → ResetIn the list that opens, select the item Reset network settingsThe device will warn you of the consequences and ask for a passcode.
After confirmation, your iPhone will reboot. This takes longer than a normal startup. Once the device starts up, try searching for a hotspot again. In 90% of cases, this restores functionality, as it clears any erroneous carrier configurations.
☑️ Checklist before resetting the network
Sometimes the lack of tethering is due to an outdated or corrupted carrier profile. In this case, you may need to update your network settings or install a new configuration file. The system will automatically prompt you for an update if one is available.
Go to Settings → General → AboutIf a carrier profile update is available, a notification will appear on the screen. Tap "Update" and wait for the process to complete. Then, check for tethering.
If the automatic update hasn't arrived, you can try deleting your old profile. Go to Settings → General → VPN and device management (or "Profiles"). Find your carrier's profile and delete it, then restart your phone. When you turn it on, the system will prompt you for settings again.
| Operator | APN (Internet) | APN (Modem Mode) | Username |
|---|---|---|---|
| MTS | internet.mts.ru | internet.mts.ru | mts |
| Megaphone | internet | internet | gdata |
| Beeline | internet.beeline.ru | internet.beeline.ru | beeline |
| Tele2 | internet.tele2.ru | internet.tele2.ru | (empty) |
What should I do if my operator profile isn't updating?
If the update doesn't arrive automatically, try removing the SIM card, wiping the contacts, and reinserting it. You can also call your carrier and request that they resend the settings via the service SMS gateway.
There's a method for activating tethering by changing the device's region. This method often helps if an iOS software bug blocks the feature for a specific SIM card region.
Go to Settings → General → Language and RegionChange the region to "US" or any other country. After changing the region, restart your iPhone. Go to Cellular Settings and check if the desired option appears.
If Personal Hotspot mode appears, you can try resetting your region. However, sometimes this feature only works when a foreign region is set. In this case, you'll have to leave the region set, which may affect some local services, such as Apple News or weather.
In rare cases, the problem lies with the physical SIM card or its contacts. Corrosion of the contacts or damage to the chip can prevent the iPhone from reading plan data correctly, blocking additional features.
Remove the SIM card tray and carefully inspect the chip. If the gold contacts are dirty, gently wipe them with a soft cloth. Also, try inserting the SIM card into another phone to ensure it works properly.
If you have an old SIM card that was cut manually or is a non-standard size, we recommend replacing it with a new one at the operator's store. Modern tariff plans often require up-to-date security profiles, which may not work correctly on older media.
⚠️ Note: The iOS settings interface may differ depending on the operating system version. If you can't find the desired item, use the Settings search by swiping down on the screen.
If none of the above solutions help, there may be a restriction at the carrier level. Some tablet-specific or corporate plans block tethering.
Contact your carrier's support team and check if your tethering service is blocked. Sometimes, the carrier can lift the restriction remotely or offer a plan change. It's also worth checking that your data allowance hasn't been reached.
In extreme cases, if the issue can't be resolved using software, you may need to perform a full factory reset. Be sure to back up your device before doing this, as all data will be deleted.
Frequently Asked Questions
Why did the personal hotspot disappear after updating iOS?
An operating system update can overwrite your carrier's configuration files, causing a settings conflict. In this case, re-entering the APN data or resetting the network settings may resolve the issue.
Is it possible to share Wi-Fi without a visible tethering button?
Without this feature enabled in the settings, it's impossible to share the internet using the built-in tools. However, you can use third-party apps from the App Store that require profile installation, or connect via USB if the computer recognizes the phone as a network card.
Does jailbreak affect the availability of tethering?
On jailbroken devices, system files may be modified, sometimes obscuring standard functionality. In such cases, checking network-related tweaks or restoring a clean version of iOS is necessary.
What should I do if the "Cellular Data Network" option is grayed out and cannot be tapped?
This means the settings are locked by your carrier profile or corporate policy restrictions. Try removing the SIM card to activate the menu, enter the details, and then reinsert the card.