Modern smartphones Apple Allows you to install new versions of the operating system in a variety of ways, and a wireless network isn't always a requirement. Many users face situations where their home internet connection is unstable or nonexistent, but update iOS This is urgently needed to receive security patches. Fortunately, the company's engineers have provided alternative paths for downloading and installing data packages that don't require a router connection.
In this article, we'll cover all available options in detail, including using cellular data and a wired connection to a computer. You'll learn about technical limitations, battery requirements, and tips to avoid mistakes along the way. Understanding these mechanisms will allow you to keep your device up to date even with limited access to traditional networks.
Before we move on to specific steps, it's worth noting that modern updates often exceed several gigabytes in size. This places certain demands on your connection speed and available data if you plan to use mobile InternetOwners of older iPhone models should also be careful about battery charge, as the process can take considerable time.
Using mobile internet for downloading
Starting with iOS 12, the company Apple Allows users to download system updates directly over a cellular network. Previously, this was only possible with Wi-Fi, which created inconvenience for those on the go. Now, if you have a stable 4G or 5G signal and sufficient data, you can initiate the process directly from your smartphone's settings.
To activate this feature, ensure that data usage for system services is allowed in your cellular settings. This setting is often limited by default, especially if you have a limited data plan. The system will automatically notify you that the update will be downloaded via the mobile network and ask you to confirm.
⚠️ Please note: Downloading large data packages over a cellular network can quickly deplete your data plan. Make sure you have an unlimited internet plan or sufficient remaining data before starting the process.
It's important to keep in mind that download speed will directly depend on the coverage in your location. If the signal is weak, the download may be interrupted or take several hours, which is undesirable for data security. In such cases, it's best to wait until a stable connection is established or use an alternative method via a PC.
Updating via computer and iTunes
The classic and most reliable way to install a new software version remains using a personal computer. This method doesn't require Wi-Fi on the phone itself, as all data is downloaded to the computer's hard drive and then transferred to the device via a cable. Windows users will need a program. iTunes, and macOS users use the built-in Finder or iTunes in older versions.
The process begins by connecting your smartphone to your computer using an original Lightning or USB-C cable. After establishing trust between the devices, open the corresponding app and select your device from the list of connected devices. In the main phone menu, you'll see the "Overview" or "Summary" tab, which contains the "Check for Updates" button.
The computer will automatically download the required firmware file from Apple servers using any available internet connection, whether wired Ethernet or another network. This relieves the load on the mobile device and ensures stable data transfer, eliminating the risk of interruptions due to a weak signal.
☑️ Preparing for the update via PC
Comparison of update methods
The choice of upgrade method depends on your current circumstances and priorities. Each method has its own advantages and disadvantages, which should be considered before beginning the process. Below is a table to help you determine the best option for your situation.
| Criterion | Mobile Internet | Via a computer (iTunes) | Wi-Fi (standard) |
|---|---|---|---|
| Required speed | High (4G/5G) | Any (download to PC) | Medium/High |
| Phone traffic consumption | Big | Minimum | No |
| Process stability | Average | High | High |
| The need for a PC | Not required | Necessarily | Not required |
As the comparison shows, using a computer provides the greatest control over the process and minimizes the risks associated with battery drain or signal loss. However, the mobile internet method has the advantage of mobility, allowing you to update anywhere with cellular coverage.
System and preparation requirements
Regardless of the method chosen, there are basic requirements that, if not met, can lead to errors. First and foremost, this concerns free space on the device. Even if you download the file to your computer, unzipping and installing it on the iPhone itself requires a significant amount of space. free memory.
It's recommended to free up 5-10 GB of space before starting the process. This can be done by deleting old photos, unnecessary apps, or using the Optimize Storage feature in iCloud settings. The battery level is also critical: the device must be at least 50% charged or connected to a power source.
Another important aspect is ensuring your macOS or Windows version is up to date. Older operating systems may not work correctly with newer versions of iTunes or may not recognize the latest iPhone models. Make sure your computer software is also updated to the latest versions.
⚠️ Note: Settings interfaces and menu item names may vary slightly depending on your iOS version and device's regional settings. Always refer to the official on-screen instructions.
Step-by-step installation instructions
Let's look at the detailed steps for updating via a mobile network, as this is the most common scenario when Wi-Fi is unavailable. First, open the "Settings" app from the home screen and go to the "General" section.
Next, select "Software Update." The system will check for new versions. If an update is found, click "Download and Install." In the dialog box that appears, select "Use cellular data only" or confirm the use of mobile data.
Settings → General → Software Update → Download and InstallAfter confirmation, the file download will begin. Depending on the update size and network speed, this step can take anywhere from 10 minutes to an hour. Once the download is complete, the system will prompt you to install the update immediately or later. Select "Install Now," and your device will reboot to complete the process.
What to do if the update is stuck?
If the download or installation process is stuck for more than 15 minutes, try force restarting your device. For models with Face ID, quickly press and release the Volume Up button, then the Volume Down button, then press and hold the Side button until the Apple logo appears.
Possible errors and their solutions
When updating without Wi-Fi, users may encounter various errors. One of the most common is a message stating that the update cannot be verified due to a lack of internet connection, even if the mobile network is active. In this case, toggling Airplane Mode helps: turn it on for 10 seconds, then turn it off and try again.
Another common issue is lack of space. If the system reports a storage error, try temporarily deleting large apps or transferring photos to the cloud. The error can also occur when using non-original cables to connect to a PC, so always use certified accessories. MFi.
If the update is interrupted and your phone enters recovery mode (black screen with a cable), don't panic. Connect your device to your computer and select "Update" in iTunes/Finder. This will attempt to reinstall the software without losing your data. Only if this doesn't help will a hard reset be necessary.
Is it possible to update an iPhone via a hotspot from another phone?
Yes, it's possible. You can share internet from one smartphone to an iPhone using the Personal Hotspot feature. However, make sure the sharing device has an unlimited data plan, as the data will be charged to its account.
How long does it take to update iOS without Wi-Fi?
The time depends on your connection speed. On 4G/5G, the download can take 15 to 40 minutes, and the installation another 10 to 15 minutes. On a computer with a fast internet connection, the process is usually faster.
Will my data be lost after updating via mobile internet?
No, the connection method (Wi-Fi, mobile data, or cable) does not affect data security. However, it is always recommended to have a recent backup in case of unexpected software failures.