Flash and Jailbreak. 3uTools is one of the strongest flash tools you can choose different firmwares to flash your iDevice, and 'Easy Flash' or if you want you can use 'Pro Flash' will show you the whole process which including view shsh- restore shsh- and finally flash. It's easier for our user to operate in 3uTools.
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- 3uTools is a tool for flashing and jailbreaking Apple's iPhone, iPad, iPod touch, provides two ways, Easy Mode or Professional Mode, to flash Apple mobile devices, selects the appropriate firmware automatically and supports a rapid downloading speed.
iTunes Flash is Available on 3uTools Now! Here's the tutorial.
iTunes Flash: Original use iTunes to flash, and the flashing process is fully visualized, and the error can be automatically fixed in the process, or the repair suggestion will be given according to the error code.
On 3uTools, the iTunes Flash has three modes: Quick Flash Mode, Retain User's Data and Anti-Recovery Flash.
※ Quick Flash Mode: This mode is suitable for maintenance staff, sales clerk and ordinary users to achieve these goals: update iOS version quickly; clear user data, restore to factory state or try to repair iOS version.
※ Retain User's Data: This mode is only used to update the iOS version or try to repair the iOS version. All installed applications and user data in the iDevice will be preserved.
※ Anti-Recovery Flash: This mode is suitable for people who want to sell their own iDevice or want to destroy the private data inside the iDevice. Because each memory unit of the hard disk chip in the iDevice need to be formatted, the flashing speed will be very slow and take up to several hours.
Precautions:
※1. Please backup the important data before flashing, or check the box 'Retain User's Data' to prevent the loss of important data;
※2, please make sure that the iDevice has closed the activation lock, or know the ID lock account and password. Otherwise, the iDevice may not be activated after flashing.
Whether using 3uTools or iTunes to flash, the purpose is the same. In response to the needs of the majority of users, now 3uTools embedded in the iTunes Flash function, here's the tutorial how to use iTunes Flash.
Quick Flash Mode
Step 1: First download and install the latest version of 3uTools, connect the iDevice to the computer with a USB cable;
Go to Flash & JB → iTunes Flash, when connection succeeds will automatically match the flash firmware.
Step 2: Select the iOS version you want to flash in the available version, select 'Quick Flash Mode' below, and then the iTunes flash reminder will pop up. After reading it carefully, click 'Flash'.
If you have already downloaded the firmware, you can click 'Import' and then click 'Flash'.
Step 3: Then the flash will be automatically carried out, please do not unplug the USB cable, waiting for the flash to complete. (The iDevice will automatically turn on after the flash is finished)
Step 4: After the iDevice is turned on, click 'Pro Flash - Activate iDevice' to activate it. You can also activate it manually on the iDevice.
Retain User's Data
Step 1: First download and install the latest version of 3uTools, connect the iDevice to the computer with a USB cable; Go to Flash & JB → iTunes Flash, when connection succeeds will automatically match the flash firmware.
Step 2: Select the iOS version you want to flash, and select 'Retain User's Data' box, Click 'Flash', then you will jump to the following interface, click 'Flash' again.
If you have already downloaded the firmware, you can click 'Import' and then click 'Flash'.
Step 3: Then the flash will be automatically carried out, please do not unplug the USB cable, waiting for the flash to complete.(The iDevice will automatically turn on after the flash is completed, and Retain User's Data does not need to be activated.)
Anti-Recovery Flash
Step 1: First download and install the latest version of 3uTools, connect the iDevice to the computer with a USB cable; Go to Flash & JB → iTunes Flash, when connection succeeds will automatically match the flash firmware.
Step 2: Select the iOS version you want to flash, and select 'Anti-Recovery Flash' box, Click 'Flash', then you will jump to the following interface, click 'Flash' again.
If you have already downloaded the firmware, you can click 'Import' and then click 'Flash'.
Step 3: Then the flash will be automatically carried out, please do not unplug the USB cable, waiting for the flash to complete. (The Anti-Recovery Flash will take a long time, then iDevice will automatically turn on after the flash is completed.)
Step 4: After the iDevice is turned on, click 'Pro Flash - Activate iDevice' to activate it. You can also activate it manually on the iDevice.
Related Articles
1. What does the '3uTools Flash' mean?
3uTools Flash can restore all iOS devices to the compatible iOS firmware whose signing the Apple hasn't stopped, downgrade some iOS devices, such as iPhone 4 and 3GS with SHSH file backups, to the compatible iOS firmware, and upgrade all iOS devices to the latest iOS firmware. Notably 3uTools provides a very rapid downloading and flashing speed.
2. Which iOS firmware versions can 3uTools Flash support?
3uTools is a comprehensive iOS tool, and currently the version2.10 supports iOS 10.3 beta flash. You can click Flash Jailbreak→Pro Flash→Query SHSH, in order to find which firmware your iOS device can flash now. It's worth noting that 3uTools can automatically select the compatible firmware for your device and then you are allowed to download one of the available options with an impressively rapid speed.
3. What devices can '3uTools Flash' support?
Step 4: After the iDevice is turned on, click 'Pro Flash - Activate iDevice' to activate it. You can also activate it manually on the iDevice.
Retain User's Data
Step 1: First download and install the latest version of 3uTools, connect the iDevice to the computer with a USB cable; Go to Flash & JB → iTunes Flash, when connection succeeds will automatically match the flash firmware.
Step 2: Select the iOS version you want to flash, and select 'Retain User's Data' box, Click 'Flash', then you will jump to the following interface, click 'Flash' again.
If you have already downloaded the firmware, you can click 'Import' and then click 'Flash'.
Step 3: Then the flash will be automatically carried out, please do not unplug the USB cable, waiting for the flash to complete.(The iDevice will automatically turn on after the flash is completed, and Retain User's Data does not need to be activated.)
Anti-Recovery Flash
Step 1: First download and install the latest version of 3uTools, connect the iDevice to the computer with a USB cable; Go to Flash & JB → iTunes Flash, when connection succeeds will automatically match the flash firmware.
Step 2: Select the iOS version you want to flash, and select 'Anti-Recovery Flash' box, Click 'Flash', then you will jump to the following interface, click 'Flash' again.
If you have already downloaded the firmware, you can click 'Import' and then click 'Flash'.
Step 3: Then the flash will be automatically carried out, please do not unplug the USB cable, waiting for the flash to complete. (The Anti-Recovery Flash will take a long time, then iDevice will automatically turn on after the flash is completed.)
Step 4: After the iDevice is turned on, click 'Pro Flash - Activate iDevice' to activate it. You can also activate it manually on the iDevice.
Related Articles
1. What does the '3uTools Flash' mean?
3uTools Flash can restore all iOS devices to the compatible iOS firmware whose signing the Apple hasn't stopped, downgrade some iOS devices, such as iPhone 4 and 3GS with SHSH file backups, to the compatible iOS firmware, and upgrade all iOS devices to the latest iOS firmware. Notably 3uTools provides a very rapid downloading and flashing speed.
2. Which iOS firmware versions can 3uTools Flash support?
3uTools is a comprehensive iOS tool, and currently the version2.10 supports iOS 10.3 beta flash. You can click Flash Jailbreak→Pro Flash→Query SHSH, in order to find which firmware your iOS device can flash now. It's worth noting that 3uTools can automatically select the compatible firmware for your device and then you are allowed to download one of the available options with an impressively rapid speed.
3. What devices can '3uTools Flash' support?
3uTools Flash can restore and upgrade the following iOS devices:
iPhone3G/3GS
iPhone4/4S
iPhone5/5C/5S
iPhone6/6 Plus
iPhone6S/6S Plus
iPad1/2/3/4
iPad mini1/2/3/4
iPad Air1/2
iPod Touch1/2/3/4/5/6
4. What devices can '3uTools Flash' downgrade?
Firstly, it's suggested to click Flash Jailbreak→Pro Flash→Query SHSH in order to find which firmware your iOS device can flash.
3uTools can downgrade the following devices:
iPhone 3GS without SHSH file backup can be downgraded to iOS4.1 using 3uTools.
iPhone 4 with SHSH file backups can be downgraded to any compatible iOS firmware using 3uTools.
iPhone 4s/5/5s/6/6Plus/6s/6sPlus, iPad 2/3/4, iPad Air 1/2, iPod Touch5/6, and iPad mini 1/2/3/4 can be downgraded from 9.2.1 to 9.2 using 3uTools. The downloading/flashing process is very fast.
*Tips for other devices:
iPhone 4s without SHSH file backup can be downgraded to iOS 6.1.3 using odysseus-0.4.
iPhone 5 with SHSH file backup can be downloaded to iOS7.0.4 using odysseus-0.4.
iPhone 5s can't be downgraded with whichever tool.
5. How to use 3uTools Flash?
You can get to know how to use 3uTools Flash on the section of 'Tutorial→ Flash Tutorial'.
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