The modern smartphone has long ceased to be just a means of communication, having become a full-fledged control center for the digital world. iPhone 13 ProWith its powerful modem and support for modern communication standards, it can easily serve as a router in emergency situations. Whether you're on a business trip, in a cafe with slow internet, or simply waiting for fiber optic connection at home, the personal hotspot function becomes an indispensable tool.
The process of activating the modem mode in the ecosystem Apple While the process is as simple as possible, many users still don't know about its hidden capabilities. For example, few realize you can set a permanent password or change the frequency band for better compatibility with older devices. We'll cover not only the basic steps but also the subtleties that will help prevent rapid battery drain and overheating.
In this article, we will take a detailed look at the algorithms for connecting various gadgets, from Windows laptops to TVs with Smart TVYou'll learn how to optimize data transfer speeds and what to do if other devices can't see your phone. The iPhone 13 Pro uses a Qualcomm Snapdragon X60 5G modem, which provides highly stable connections even with a weak cell tower signal. Let's move on to the practical part and set up your smartphone for Internet sharing.
Basic access point setup via the settings menu
The first and most reliable activation method is to use the operating system's default interface. You need to unlock your device and find the app. Settings, which is usually located on the home screen. This method ensures that all settings are applied correctly and the system grants the necessary permissions to run in the background.
In the menu that opens, scroll down to the section Cellular communications (in some versions of iOS it may be called simply Mobile data). This is where the key parameters of your internet connection are hidden. If you have two SIM cards connected, be sure to select the one you plan to use for data to avoid accidentally exceeding the primary SIM card's limits.
Next you need to go to the item Modem modeIf you see the "Allow others" switch, you need to activate it by moving the slider to the position Included (green color). After this, the smartphone will begin broadcasting the signal, and a blue bar will appear on the lock screen indicating the number of connected devices.
⚠️ Attention: When you first enable tethering mode, the system may automatically send an SMS request to your operator to activate the service. Make sure your balance is sufficient or the appropriate tariff option is enabled; otherwise, internet access will not work on connected devices.
Quick activation via Control Center
For those who need instant access to the seeding feature, there is a faster method that doesn't require diving deep into the menu. Control center Allows you to enable modem mode with one click, which is especially convenient when you urgently need to send a file from your laptop. However, this method only works if the feature has already been configured at least once in the main settings.
To use this method, swipe down from the top-right corner of the screen (where the battery indicator is) or up from the bottom if you're using classic navigation. In the resulting drawer, find the square block with wireless connection icons. This typically includes icons for Airplane Mode, Wi-Fi, and Bluetooth.
Press and hold your finger on the central part of the network icon block. This will open an expanded menu with a button at the bottom. Modem mode. Tap it and it will turn green. This will instantly start broadcasting the network, and your iPhone 13 Pro will become visible for search.
Connecting laptops and PCs to your iPhone's Wi-Fi network
Once you've enabled Wi-Fi sharing, you need to properly connect the client device. The process is almost identical to connecting to a home router, but there are some nuances related to iOS power saving. The device receiving the internet should be located within close proximity to the phone, preferably no more than 5-7 meters away, with no physical obstacles.
On your computer or tablet, open the list of available wireless networks. The default network name matches the name of your device (e.g. iPhone(13 Pro)). If you previously changed the name in the settings Basics → About this device, then you need to search for it. Click on the network name and enter the password.
The password can be viewed on the iPhone screen in the menu Modem mode, where it's listed under "Wi-Fi Password." Tap it to copy it, or simply rewrite it.
☑️ Checking the laptop connection
It is worth noting that when connecting a Windows PC, you may need to install drivers, although in modern versions Windows 10 and 11 They're built in by default. If your computer sees the network but can't connect, try updating your network adapter drivers or using a cable for a more stable connection.
Using a USB cable for a stable connection
Wireless data transfer, while convenient, has its limitations in terms of speed and stability, especially in noisy environments. A cable connection via a port Lightning (or USB-C in newer models) provides maximum speed while simultaneously charging your phone, which is critical for extended use. It's the best choice for downloading large files or video conferencing.
To start the connection, connect the original Apple cable or a certified replacement (MFi-marked) to your computer and smartphone. A prompt will appear on your iPhone screen asking "Trust this computer?" Click Trust and enter the screen unlock code, otherwise data transfer will be blocked for security purposes.
On a Windows computer, open "Network Connections." You'll see a new network device, typically labeled "Apple Mobile Device Ethernet" or "Network 2," with an iPhone icon. The system will automatically configure the necessary TCP/IP settings, and your internet connection should be working without entering a password.
The advantage of this method is not only speed but also the absence of latency (ping). Gamers and professionals working with remote servers will appreciate the stability of a wired connection. Furthermore, the phone won't overheat, as the Wi-Fi radio module is not used in broadcast mode.
What should I do if my computer can't see my iPhone via cable?
Make sure iTunes (or Apple Device Drivers) for Windows is installed. Try replacing the cable with the original one, as cheap alternatives often only support charging. Restart both devices.
Connecting Smart TV and game consoles
It often happens that you need to update your TV's firmware or download a game to your console, but your wired internet connection is unavailable. In this case, iPhone 13 Pro It can act as a temporary gateway. However, there's an important caveat: many devices with large screens require connection confirmation via the WPS button or have a simplified password entry interface.
To connect your TV, go to its network menu and select your access point. Enter the password. If your TV supports the technology AirPlay 2The process can be done automatically through the "Use as a hotspot" menu in the iPhone settings. This makes life much easier for owners of Apple TVs or modern Samsung and LG devices.
Game consoles like PlayStation or Xbox also connect to iPhones without any problems. However, be aware of the data usage: game updates can take up to 50-100 GB, which can quickly exhaust your mobile carrier's data allowance. This method is recommended only for online play or urgent, minor updates.
| Device type | Connection method | Stability | iPhone battery drain |
|---|---|---|---|
| Laptop (Windows/Mac) | Wi-Fi / USB | High (USB) | Medium / Low |
| Smart TV | Wi-Fi | Average | High |
| Game console | Wi-Fi | Average | High |
| Tablet (Android/iPad) | Wi-Fi | High | High |
Network visibility issues and solutions
One of the most common problems is when a phone broadcasts a signal, but other devices simply don't see it in the network list. This is often due to the specific frequency range. iPhone 13 Pro By default, it may use the 5 GHz band to ensure high speed, but older laptops or budget gadgets may not support it, seeing only 2.4 GHz.
To fix this, you need to go to Settings → General → About → Name. Change the name to any name containing only Latin letters (no special characters or Cyrillic), then go to Modem mode and turn on the toggle switch Maximum compatibilityThis will force the broadcast to switch to the 2.4 GHz frequency, which is visible to absolutely all devices.
It's also worth checking if your phone is in "Power Saver" mode (yellow battery icon). In this mode, the system may limit background network activity to conserve battery power, which can lead to connection drops or the inability of new clients to detect the access point.
⚠️ Attention: Enabling Maximum Compatibility mode may reduce the maximum data transfer speed, but will significantly increase the range and the likelihood of successful connection with older devices.
Optimizing traffic consumption and battery life
Sharing Wi-Fi is one of the most power-hungry processes on a smartphone. The active operation of the radio modules and processor leads to rapid heating of the casing and battery drain. To minimize battery damage, it is recommended to reduce screen brightness or lock the phone completely, leaving it on a hard surface to improve heat dissipation.
As for traffic, the operating system iOS provides tools for its control. In the menu Cellular communications You can scroll down to the list of applications and block access to the mobile network for those programs that should not work through the access point (for example, heavy games or cloud storage that syncs photos).
Additionally, there's a "Low Data Mode" feature that can be enabled for a specific connection. Go to the Wi-Fi settings on the device you're connecting to (e.g., an iPad), tap the information icon (i) next to your iPhone's network name, and turn on the toggle switch. Low data consumption modeThis will limit background processes on the client device.
Keep in mind that carriers may limit speeds or charge extra for using your phone as a modem (tethering), especially on unlimited plans. Carefully review the terms of your plan to avoid any unpleasant surprises when you're billed.
Why does my iPhone drain quickly when using Wi-Fi?
The phone simultaneously performs two power-hungry tasks: receiving a 4G/5G signal from a tower and broadcasting it over Wi-Fi. This places double strain on the antennas and processor, causing heat buildup and rapid battery drain.
Is it possible to share Wi-Fi if the iPhone doesn't have a SIM card?
No, you need an active SIM card with a data plan to share your mobile data. However, if your iPhone is connected to another Wi-Fi network, it can't rebroadcast that signal (like a repeater) using standard iOS features. It can only share mobile data.
How many devices can connect to iPhone 13 Pro at once?
Technically, iOS allows up to five devices to be connected simultaneously via Wi-Fi. Using a USB cable can remove this limitation, but the speed will be split between all clients, resulting in a performance penalty.
Does having Bluetooth enabled affect the upload speed?
Yes, it can. Since Bluetooth and Wi-Fi operate in the same frequency range (2.4 GHz), active use of Bluetooth headphones or watches can create interference and reduce connection stability, especially if maximum compatibility mode is not enabled.
How to change the access point password?
The password is changed in the menu Settings → Personal Hotspot → Wi-Fi PasswordAfter changing the password, all connected devices will be disconnected, and you will need to re-enter the new password. It is recommended to use complex passwords consisting of letters and numbers.