Problem Description:
Apr 10, 2017 Use these steps to finish unlocking your iPhone: 1. Remove your SIM card and insert the new one. Set up your iPhone again. If you don't have another SIM card to use: Use these steps to finish unlocking your iPhone: 1. Back up your iPhone using 3uTools. After you make a backup, erase your iPhone. Restore your iPhone from the backup you just made. All-in-one Tool for iOS Devices 3uTools is an all-in-one tool for iOS devices that makes it easy to manage your device without the need to use iTunes. It all started when my iPhone 5, iOs 10.33 stops allowing whatsapp to work at all. I uninstall the app and then try to install it again, but somehow iOs avoid that possibility, showing the.
If you enter the wrong passcode on an iOS device many times, your iDevice will be locked out and a message will show you that the iDevice is disabled. Unless you made a backup before you this operation, there is no way to save your iDevice’s data.
Solutions:
This tutorial is mainly about how to restore a disabled iPhone using 3uTools.
Warm prompt:
* If the disabled iPhone is in Normal Mode, 3uTools can not detect it, so please enter your iPhone in Recovery mode/DFU mode before flash.
* If your iPhone is disabled, you can not back up the data on iPhone.
* This method can not bypass iCloud lock.
Step 1: Connect your iPhone to PC using the USB cable, put your iDevice into Recovery/DFU mode so that 3uTools can detect it.
Step 2: Click “Flash & JB' → Easy flash” → select the available iOS firmware for your iPhone→ click “Flash”.
Note: Do not select “ Retain User’s Data While Flashing”.
Step 3: 3uTools will automatically download the firmware and flash your iPhone, you just need to wait until this process ends. Besides, please keep a good connection between your iPhone and PC.
Step 4: After this process is completed, please activate your iDevice using 3uTools or manually.
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Now V2.17 3uTools supports downgrading iPhone 4s and iPad 2 to iOS 6.1.3 after jailbreak without SHSH.
After you downgrade to iOS 6.1.3, you can check iOS software update on your iDevice to upgrade to iOS 8.4.1.
Nickname: Future Hendrix, Super Future. 
Requirements
1. Download and install the latest version of 3uTools.
2. Download the corresponding custom firmware for your iDevice;
*iPhone4s:
ota_iPhone4,1.ipsw(MD5: 03733FA4CA91873BD70E01DCEDCEC26E)
*iPad 2:
ota_iPad2,1.ipsw (MD5: 5021ED0CC6BD50594D9458B3F0A56581)
ota_iPad2,2.ipsw (MD5: 870F8C135B95395D02288DEBF518DC3F)
ota_iPad2,3.ipsw(MD5:862799EDF75D2461C85902FBA3BFDCC7)
ota_iPad2,4.ipsw
3. Jailbreak your iDevice: Please update your iDevice to iOS 9.3.5 to jailbreak.
4. This downgrading tutorial only applies to iPhone 4s and iPad 2 (Product type: iPad2.1, iPad 2.2, iPad 2.3 and iPad 2.4). You can check the product type of your device on 3uTools, then download the corresponding firmware.
Notes
-
This downloading would not save any data. You are suggested to backup your device before you downgrade.
Operations
Step 1 Launch Cydia and add repo: http://repo.tihmstar.netto enter KDFU mode (Please check the detailed tutorial). Only when your iDevice is in KDFU mode, you can downgrade to iOS 6.1.3. Please make sure your iDevice is in KDFU mode, then continue to downgrade. For iPad 2,4, you can refer this tutorial to enter KDFU mode: How to Enter KDFU Mode Using Futurerestore?
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Step 2 Launch 3uTools and go to “Flash & JB” -> “Pro Flash”, click “Import Firmware” and select the firmware you have already downgraded.
Step 3 After you import the firmware, click “Flash” on the right bar.
Step 4 Now 3uTools will automatically flash your iDevice, please confirm the connection between your iDevice and pc.
Step 5 Normally, it would take around 10 minutes to downgrade.
After the process is finished, you will see the familiar interface of iOS 6, now you can activate your phone and enjoy it.
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