We posted about exiting Recovery mode on 3uTools before. Now it is about exiting DFU mode. It's hard to tell whether your iPhone is stuck in DFU Mode or simply freezes at the black screen. You can easily check the status of your device on 3uTools.
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As we received many users' required, we also made a tutorial about fixing error -1/1 when you restore or upgrade in iTunes/3uTools for you. I am trying it out to see if I can get it to work, thank you for your advice. 3uTools is a nice program. It is also pretty simple to use. I will let you know the outcome when I finish.
The phone worked perfectly for a week, after the phone got stuck in the boot loop. I tried to flash the firmware with 3uTools because I did not want to lose my data (basically my photos) because unfortunately I did not make a backup, but I stay still or at 20% or 38% where I read 'writing filesystem'. Has anyone managed to solve keeping the data? A Windows computer to install 3U tool and flash iOS 10.3.4 firmware on your iPhone 5. If your do not have a Windows computer available, you can then install Windows 10 on your Mac from this guide to run 3UTools app. ITunes software to reinstall iOS firmware on your iPhone; A mac computer to exploit Terminal commands to bypass iCloud on your phone. 3uTools is an all-in one tool for all iOS devices, it is safe and free. Download 3uTools： In order to serve you better, the latest 3uTools. 07 Apr 2020 19:43.
If you're in trouble with DFU Mode or can not exit DFU mode manually, this post is a helper for you. The method I'm going to introduce is workable on all models of iPhone.
With the step-by-step instructions, what you need to do is simply follow this guide. No more cliche, let's hit the road.
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Method 1: A Hard Restart to Get iPhone Out of DFU Mode
Hold down the “Home” and “Power” button of your iPhone while still connected to iTunes until the Apple logo appears on the screen. Hit the “Power” button to reboot your iPhone iPad. If all goes well, you should be out of DFU after the reboot.
If it is not working, please keep reading.
Method 2: The Great Way to Exit DFU Mode on iPhone iPad (without Data Loss)
Step 1. Install the latest version of 3uTools, and launch it.
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Step 2. Click Flash & JB -> Easy Flash, then select the firmware version you want to flash. Please remember to select the option “Retain User’s Data While Flashing”.
Step 3. Please confirm the network and connection between your device and your PC. Then click “Flash”.
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Step 4. Please wait patiently till the process is completed. If there is no hardware issue on your device, you can flash your device successfully.
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