2024 Top 3 Free iPhone Flash Tool You Can't Miss

Flashing your iPhone can be a daunting task if you don't have the right tools. While iTunes was previously the go-to iPhone flash tool, better options have emerged that are faster, easier to use, and best of all - free.

Whether you need to flash new firmware, restore from a backup, or just start fresh, having the right iPhone flashing tool is essential. We've rounded up the top 3 free iPhone firmware flash tool in 2024 that you can count on to get the job done right.

Part 1. Can iPhone be Flashed Manually?

Yes, it is possible to manually flash an iPhone using the right tools. While Apple does not offer an official iOS flash tool, there are third-party flash tools that allow you to flash iOS firmware onto an iPhone manually.

These iOS firmware flash tool acts as Apple flash tool, giving you more control and options when flashing iOS firmware files. With the right iPhone flash tool, you can install any iOS version you want without relying on iTunes or Finder to flash the firmware for you.

Part 2. Top 3 Free iPhone Flash Tool

Top 1. UltFone iOS System Repair

UltFone iOS System Repair is an excellent free iPhone flashing software tool that can help you easily repair a frozen or unresponsive iPhone.

It provides an all-in-one solution to fix various iOS issues like iPhone stuck in recovery mode, DFU mode, Apple logo, black/blue screen of death, etc. The best part is it never causes data loss or damage.

Features of UltFone iOS System Repair

  • One-click to force restart iPhone by entering and exiting recovery mode without data loss.
  • Totally free to force restart frozen iPhones, iPads, and iPods.
  • Supports all iOS/iPadOS devices, including the latest iOS 17 and iPhone 15 series.
Free Download For PC Secure Download Free Download For Mac Secure Download

See how to flash iPhone using UltFone iOS System Repair.

  • Step 1 Download and install UltFone iOS System Repair on your computer. Connect your iPhone via a USB cable and click on “Start.” iphone flashing software
  • Step 2Open UltFone and click "Standard Repair." ios firmware flash tool
  • Step 3 Make sure UltFone downloads the iOS firmware for your iPhone model. ipad flash tool
  • Step 4 Click "Start Standard Repair". iphone flashing tool
  • Step 5 Let the repair finish. UltFone will restart your iPhone. Your iPhone has been flashed. iphone flash tool

Top 2. iTunes

iTunes flash tool is Apple's official software for managing iOS devices. While not as user-friendly, iTunes can also flash and restore iPhone firmware.

By holding Shift or Option during updates, you can access device restore features to flash iPhone firmware. However, the process is technical, with little customization.

For advanced capabilities like downgrading, iTunes lacks flexibility. But for official firmware updates, iTunes remains a staple flashing tool.


  • Official Apple software, so it's reliable.
  • Allows full firmware restores and updates.


  • Complicated and technical process.
  • Can't downgrade or customize firmware.
  • Requires latest iTunes installation.

To flash an iPhone with iTunes:

1. Download and install the latest iTunes version. Open iTunes and connect the iPhone.

2. Allow device access by accepting the "Trust" prompt.

3. Hold "Shift" (Windows) or "Option" (Mac) and select "Update" or "Restore" to flash the firmware.

iphone flash tool

Top 3. 3uTools

3uTools, an iPad flash tool, is a popular third-party flashing tool for iOS devices. It provides options for easy firmware flashing. With 3uTools, you can flash just about any firmware file by putting your device into recovery mode first.

The interface simplifies selecting and installing custom iOS firmware versions. However, 3uTools is prone to errors that can brick devices or cause data loss.

Expert skills are needed for ideal results. While 3uTools unlocks greater flashing flexibility, it comes with higher risks compared to dedicated repair tools.


  • Easy to use interface and options.
  • Allows flashing of custom firmware files.


  • Prone to errors like failed recovery mode.
  • Requires iTunes installed to work.
  • Risk of data loss, so back first.

To use 3uTools:

1. Connect the iPhone and enter Recovery or DFU mode.

2. Select "Flash & JB" then "Easy Flash".

3. Choose the firmware file and flash.

3utools flash

Part 3. Comparisions of the Three iPhone Flash Tool

Tool Pros Cons
UltFone iOS System Repair 1-click enter/exit recovery mode to fix issues; No data loss; Supports latest iOS devices Computer required
iTunes Official Apple tool; Reliable firmware updates; Full restore option
Complicated process; No custom firmware; Requires latest iTunes
3uTools; Can flash custom firmware; Can flash custom firmware Prone to errors; Risk of data loss; Requires iTunes; Less reliable than official Apple tools

Part 4. People Also Ask about iPhone Flash Tool

Q1. Is it safe to use 3uTools?

While 3uTools provides more advanced firmware flashing options, it does carry higher risks than some alternatives. Many 3uTools users report encountering errors, including failed recovery mode, inability to read device IDs, and more.

These errors can lead to data loss or bricked devices in some cases. For most users, it's safer to utilize a dedicated iOS repair tool like UltFone iOS System Repair, which allows easy 1-click recovery mode to fix iPhone issues without any data loss or damage. UltFone streamlines the process and reduces risks.

Q2. Can a locked iPhone be flashed?

Yes, it is possible to flash a locked iPhone, but this will not unlock it. When an iPhone is carrier-locked, the lock remains active even after flashing new firmware. Flashing the firmware will update the OS but does not affect the existing carrier lock.

To fully unlock an iPhone, the unlock credentials must be obtained from the original carrier. While tools like UltFone iOS System Repair can safely flash locked iPhones, they cannot remove the carrier lock itself. For that, you'll need to contact your provider or use a dedicated unlocking service.

Final Word

Flashing your iPhone to repair issues, upgrade firmware, or start fresh doesn't have to be a risky, technical process. With the right tools, it can be simple and hassle-free.

Of all the options covered, UltFone iOS System Repair stands out as the most user-friendly and reliable iPhone flash tool available in 2024. Its one-click recovery mode makes restarting stuck iPhones a breeze while ensuring none of your precious data is lost.

Fix 150+ iOS System Issues without Data Loss
  • 1-click to enter/exit iOS recovery mode free
  • Fix 100+ iPhone update/restore errors.
  • Factory reset iPhone without passcode.
  • Support iPhone 15/14/13/12/11 Pro/XR/XS/X and iOS 17/16/15/14.
iOS system repair