Backup iPhone 15/Pro/Max to PC Without WiFi

iPhone 15 is on the way. When you get an iPhone 15, you may want to know how to backup iPhone/Pro/Max to PC with/without iTunes. This passage will walk you through how to perform it without WiFi for free.


By Kathy / Updated on August 31, 2023

Share this: instagram reddit

Apple is set to release four models of the iPhone 15 in September this year, maintaining the same sizes as those of the iPhone 14 models. Within this lineup, two models will feature a 6.1-inch display, while another pair will come with a 6.7-inch screen.


The current rumors hint at a potential transition from the Lightning port to a USB-C port across all iPhone 15 models. Notably, the Dynamic Island feature is anticipated to extend its presence beyond the iPhone 15 Pro / Max, including iPhone 15 and Plus as well.

This development signifies Apple's inclination to bid farewell to the notch, a fixture since the iPhone X era, in favor of a more streamlined and unobtrusive design for its flagship iPhone lineup.

Why need an iPhone 15 data backup?

After transitioning to a new iPhone 15, an increasing amount of data will accumulate on your cell phone. In the event of unforeseen errors, your data could be lost suddenly. Over extended use, there may be not enough space on your iPhone 15.


Under these circumstances, creating a comprehensive backup of your iPhone 15 can be a wise choice, which not only safeguards your iPhone data but also helps clear up storage space on your device.

From this article, you can learn how to backup iPhone 15/Pro/Max to PC, both with and without using iTunes when you prefer not to connect your devices to the internet.

How to backup iPhone 15 without Wi-Fi to PC

Now we will introduce 2 ways for you to back up all iPhone 15 apps and data to PC without any Internet connection, only relying on a USB cable.

Professional & free iPhone 15 backup software

When it comes to managing iPhone data, FoneTool can be a highly effective assistance for you to back up, transfer and erase iPhone data.

With its extensive features and advantages, you can enjoy a completely different experience compared to using iTunes or iCloud.

Super-fast backup/restore speed: FoneTool offers users an incredibly fast transfer speed that outperforms similar software. For instance, you can transfer hundreds of iPhone photos to PC in just seconds.

Preview and selective backup: In contrast to iTunes' complete backup, FoneTool allows you to preview your files on your PC and select which ones need to be backed up.

Universal restore: Unlike iTunes, FoneTool supports moving your iPhone backup to another iOS device. So you can easily move old iPhone backup to your iPhone 15.

Wide compatibility: In comparison to recurring iTunes errors, FoneTool operates smoothly across a variety of iPhone models, encompassing iPhone 7, 8, SE, X, XR, 11, 12, 13, 14, 15, and even the latest iOS 16/17.

Now you can follow the instructions below to get how to backup iPhone 15 to PC without iTunes.

Step 1. Click the blue button to download and install FoneTool on your Windows. Then launch the software and connect your iPhone 15 to the PC.

Download FreewareWin 11/10/8.1/8/7/XP
Secure Download

Step 2. On the main interface, choose Phone Backup > Full Backup and tap on Get Started.


Step 3. If necessary, you can check Enable Backup Encryption option to encrypt private data such as Fitness records, Health and Keychain > Choose a storage path to save your backup > Click Start Backup.


After a while, the data will be completely backed up to your PC. And if you need to restore it to your iPhone, please go to Backup History and click the dot to restore your data.



If there is not enough space on your iPhone 15, then you can choose Toolbox in FoneTool > Data Eraser > Erase private data to delete iPhone messages, photos, videos, music, etc. to free up phone storage.

Backup iPhone 15 to PC with iTunes

Of course, for some users who don’t want to use a third-party tool, iTunes can be another way to back up your new iPhone 15 to PC without Wi-Fi. And you can get the detailed steps from the guidance below.

Step 1. Begin by opening iTunes on your computer and connecting your iPhone to it using a USB cable > Follow the on-screen instructions to establish a successful connection between your iPhone and iTunes.

Step 2. Simply click on the device button > Navigate to Summary under the Settings tab.

Step 3. Look for the Backups section > Choose This computer > Click Back Up Now button to begin the task. If you need to encrypt your iTunes backup, select Encrypt [device] backup option to create the password.


Where is my iPhone 15 backup located on PC?

For iTunes: iTunes backup only can be saved in C drive on your Windows PC.

(\Users\(username)\AppData\Roaming\Apple Computer\MobileSync\Backup\)

For FoneTool: This convenient app supports a wider range of storage devices, allowing you to flexibly modify the backup path to store it on a PC, mobile HDD, NAS, and more.

How much space does an iPhone 15 backup take?

Typically, a complete iPhone backup is larger than 7GB. However, the specific size of the backup will depend on the amount of data and the size of files on your iPhone 15.

Final words

From the passage, you can get how to backup iPhone 15 to PC without Wi-Fi easily. You can use FoneTool or iTunes to finish the task. With so many great advantages compared with iTunes, FoneTool can be the best approach to back up iPhone data.

Furthermore, in addition to performing a full backup, you can also selectively back up photos, music, videos, contacts, and messages from iPhone 15 to your PC or an external drive using FoneTool.

Kathy · Editor
Kathy is an editor of AOMEI Technology, prefer to help more users address a series of iOS related problems. She likes traveling and being close to nature makes her relax. She is also keen to engage in social activities and spend much free time with her friends.