.png)
Authored by: Support.com Tech Pro Team
The Device Firmware Update mode, commonly referred to as the DFU mode, is a profound restore process for iPhones and iPads. iPhone and iPad users can resort to this process when encountering issues that can't be resolved by a simple update or restart. Through DFU mode, both the software and the firmware of your device can be essentially reinstalled, thus eradicating glitches, bugs, and other impediments that hamper the smooth functioning of your device.
DFU Mode, which stands for Device Firmware Update Mode, is a deeper level of restoring your device beyond the standard factory reset. It doesn't just reinstall the software, but also refreshes the firmware of the device. This makes it a beneficial solution to instances where issues persist even after trying standard troubleshooting methods. It serves as a reset point that aims to bring your device's functionality back to its original state by eliminating persistent bugs, glitches, and software errors.
The methodology of entering and exiting the DFU Mode varies among different iPhone and iPad models. These variations are primarily based on two factors: The model's release date and the availability of either the Face ID feature or the Home Button. To navigate this process successfully, it's crucial to identify the specific section that corresponds to your model and follow the detailed steps diligently. Overholding the buttons beyond the recommended period can result in unwanted outcomes therefore caution is absolutely necessary.
The steps to enter DFU mode differ in iPhone 11, 12, 13, and SE as compared to iPhone 7, 7 Plus, and iPhone 6 and older models. These differences are primarily due to varying hardware configurations among these models.
Similar to iPhones, the process of entering DFU Mode in iPads also slightly differs based on the model and the presence of Face ID feature or Home Button.
Irrespective of the iPhone or iPad model, exiting the DFU Mode follows a general procedure which can be performed easily after careful following of the recommended steps.
While DFU mode can serve as an effective troubleshooter for persistent device issues, there are important factors to be considered before embarking on a device firmware update. Understanding these precautionary measures can help prevent unwelcome surprises and ensure a smooth, successful update.
Before initiating a Device Firmware Update, it's of utmost importance to back up all the valuable data on your device. This backup process promises an additional layer of data safety, just in case anything goes wrong during the firmware update. Therefore, ensure all the important information, data and files are backed up to an external source or cloud before engaging the DFU Mode.
Upon initiating a DFU, your device’s software will be updated to the latest version available. This implies that all software elements in your iPhone or iPad will receive updates, which could influence the overall performance and functionality of your device. So, it's worthwhile to be aware that executing DFU mode will usher in the most recent software updates.
If your device has sustained water damage, executing a DFU mode isn't advisable. The update could potentially trigger additional harm to the device’s infrastructure that may be irreversible. Hence, it's crucial to consider the physical condition of your device before deciding to reinstall the software and firmware using DFU mode.
In the process of restoring your device’s firmware, Finder on Mac or iTunes on PC will be your go-to tools. These platforms allow for a seamless firmware restoration while following the device’s processing guidelines. Always ensure that your device is connected to the computer when performing these steps.
To initiate the Device Firmware Update on different iPhone models and iPads, specific steps tailored to each device's unique configurations are followed. Let's explore these steps based on specific iPhone and iPad models:
The DFU mode on iPhone models 11, 12, 13, and SE can be executed by pressing the Volume Up button swiftly and releasing it, and then quickly pressing and releasing the Volume Down button. Following this, press and hold the Side button until the appearance of the Apple logo.
For iPhone 7 and 7 Plus, DFU mode can be initiated by simultaneously pressing and holding the Side button and the Volume Down button. These buttons should be released only when you see the Apple logo on the screen.
In iPhone 6 and other older models, the DFU can be performed by pressing and holding the Home button and the Side button simultaneously. These buttons should be held until the Apple logo makes an appearance.
For iPads equipped with Face ID, the DFU mode initiation process is similar to that of the newer iPhone models. Simply press and release the Volume Up button swiftly, followed by a quick press and release of the Volume Down button. After this, the Power button needs to be held down until the Apple logo is visible on the screen.
For iPads incorporating the Home button, the DFU mode can be initiated by pressing and holding the Home button and the Power button together. These buttons should be released upon the appearance of the Apple logo.
Once the necessary updates or fixes are done, exiting the DFU mode is the last crucial step. Each iPhone and iPad model has specific steps to successfully exit DFU mode. Let's explore this process below:
To exit DFU mode on iPhone models 11, 12, 13, SE, and iPads with Face ID, start by pressing the Volume Up button and release it. Then quickly press and release the Volume Down button. Finally, press and hold the Side button on iPhone or the Power button on iPad until the Apple logo reveals itself.
Exiting DFU mode on iPhone 7 and 7 Plus requires simultaneous pressing and holding of the Side button and the Volume Down button. The buttons should be released when the Apple logo appears on screen.
To exit DFU mode on iPhone 6s and older models as well as iPads with the Home button, simultaneously press and hold the Home button and Side button for iPhones, and the Power button for iPads. The buttons need to be released as soon as the Apple logo comes into view.
If you are still having difficulty, contact Support.Com for personalized assistance.
Support.com is committed to your privacy
We do not share or sell your data to third parties. We do use cookies and other third-party technologies to improve our site and services. The California Consumer Privacy Act (CCPA) gives you the ability to opt out of the use of cookies, third-party technologies and/or the future sale of your data. Do not sell my personal information.
Support.com is committed to your privacy
Read our Privacy Policy for a clear explanation of how we collect, use, disclose and store your information
