How To Fix Error Unable To Request Shsh On 3utools When New //top\\ May 2026

To fix the "Unable to request SHSH" error in 3uTools (often occurring at 9% or when dealing with newer devices/firmware), the primary solution is to update 3uTools to the latest version. This error is frequently caused by 3uTools being unable to communicate with Apple's signing servers due to outdated software or server-side changes. Immediate Solutions

Update 3uTools: Click the "Check Update" button at the bottom-right of the 3uTools window. Many users found that updating to V2.16 or higher resolved the issue for newer devices like the iPhone 8 and 15 Pro.

Check iOS Signing Status: Ensure the iOS version you are trying to flash is still being signed by Apple. You can verify this on sites like IPSW.me or via the official 3uTools firmware check.

Switch Flashing Modes: If "Easy Flash" fails, try using the "iTunes Flash" utility within the 3uTools Flash & JB tab. Some users report this bypasses bugs present in the easy flash module. Troubleshooting Steps Verify Network & Drivers:

Confirm your internet connection is stable, as SHSH requests require a direct connection to Apple's TSS servers.

Go to Toolbox > iTunes Utility > Repair Driver to ensure the necessary Apple mobile device drivers are functioning correctly. Manual SHSH Fetching: Copy your device's EID code from 3uTools.

Visit sh.host.io and paste the EID to manually check for available SHSH blobs.

Physical Connections: Use an original or certified USB cable and try a different USB port on your computer, preferably one directly on the motherboard for better stability. Alternative Tools

If 3uTools consistently fails, consider using iMazing or official iTunes to perform the restore, which can sometimes bypass specific 3uTools communication errors.

Are you attempting to upgrade to the newest firmware, or are you trying to downgrade to an older version? how to fix error unable to request shsh on 3utools when new

2. Check signing status

Part 5: Preventing the Error in the Future

Once you’ve fixed the “unable to request SHSH” error, here’s how to avoid it with future iOS releases:

  1. Join the 3uTools Telegram/Discord – Updates on signing changes are often shared before the tool updates.
  2. Save blobs automatically using TSS Saver’s automated feature (requires ECID and device model).
  3. Keep a local backup of blobs for every iOS version you install.
  4. Never rely on 3uTools alone – cross-check with ipsw.me and blobsaver.
  5. Update 3uTools before every new iOS season (June for beta, September for public release).

6. SHSH Request Process

Make sure you're following the correct process for requesting SHSH blobs:

  1. Connect your device: Use a USB cable to connect your device to your computer.
  2. Open 3uTools: Launch 3uTools and ensure it recognizes your device.
  3. Go to Flash & Cydia: Click on the "Flash & Cydia" or similar section where SHSH requests are initiated.
  4. Select Request SHSH: Look for the option to request SHSH blobs and follow the prompts.

Fix #6: Disable "Check for Latest Firmware" in 3uTools Settings

A hidden bug in 3uTools causes it to timeout when automatically checking Apple’s firmware.json file for new devices. Disabling this feature forces a manual query.

Steps:

  1. Open 3uTools → Tools → Options .
  2. Go to the "Firmware" tab.
  3. Uncheck "Automatically check for latest firmware when starting" .
  4. Uncheck "Verify SHSH with Apple server before saving" .
  5. Click "Save" and restart 3uTools.

Summary checklist

If the error persists even for a signed iOS on a supported device, reinstall 3uTools or switch to legacy-iOS-kit (Mac/Linux) for SHSH dumping.

To fix the "Unable to request SHSH" error in 3uTools, the most effective solution is typically to update 3uTools to the latest version from the official website. This error often occurs at the 9% or 19% mark of a flash when the software cannot communicate correctly with Apple's servers to verify firmware signatures. Core Troubleshooting Steps

Update 3uTools: Download and install the latest version. This resolves compatibility issues with newer iOS versions and hardware like the iPhone 15 Pro.

Verify Firmware Signing: Ensure the iOS version you are trying to install is still being "signed" by Apple. You cannot request SHSH for versions Apple has closed.

Check Network Connection: Ensure your computer has a stable internet connection to reach Apple’s servers. To fix the "Unable to request SHSH" error

Try "iTunes Flash" Mode: Some users find success by switching from the "Easy Flash" tab to the iTunes Flash utility within 3uTools. Advanced Manual Fixes

If standard updates don't work, manual SHSH retrieval may be necessary:

Use an SHSH Host: Visit external sites like shsh.host to manually request an AP ticket.

Input Device Identifiers: Copy your device's ECID or EID from 3uTools and paste it into the SHSH host website to fetch available signatures.

Check Third-Party Tools: For persistent issues with older or specific devices, tools like iMazing are sometimes cited as alternatives for repairing or restoring devices stuck in this state. Common Error Triggers Error Percentage Primary Cause 9%

Communication failure between 3uTools and Apple's verification server. 19%

Often linked to specific hardware models or outdated tool versions. N/A Attempting to downgrade to an unsigned iOS version. How to Fix 3uTools 9% ERROR Unable to request SHSH Latest

The "Unable to request SHSH" error in 3uTools typically occurs during the flashing process (often at the 9% mark) when the software fails to communicate with Apple's servers or the device cannot verify the firmware. Immediate Solutions

Update 3uTools: Most "new" device errors are caused by outdated software that doesn't recognize the latest iPhone hardware or iOS versions. Click Check Update at the bottom right of the 3uTools interface. Go to IPSW

Verify Signing Status: Apple only allows restoration to iOS versions they currently "sign." If you are trying to install an older, unsigned version, the SHSH request will fail. Check if your firmware is signed on sites like ipsw.me.

Use iTunes Flash Mode: In the 3uTools Flash & JB tab, select iTunes Flash instead of "Easy Flash". This uses the standard Apple communication protocol, which is often more reliable for new devices. Advanced Troubleshooting

Network Check: Ensure your PC has a stable internet connection, as 3uTools must contact Apple’s servers to request the SHSH ticket.

Repair Drivers: Go to the Toolbox tab and click iTunes Utility, then select Repair Driver. Faulty drivers can block the communication required for SHSH verification.

Manual SHSH Retrieval: If you are trying to save blobs for a new device, you may need to manually fetch the ECID and EID from 3uTools (found under "View iDevice's Details") and use a third-party site like TSS Saver or sh.host to verify if a ticket can be generated.

These video guides provide step-by-step walkthroughs for resolving the 9% SHSH error on both newer and older iPhone models: How to Fix 3uTools 9% ERROR Unable to request SHSH Latest 84K views · 1 year ago YouTube · Tekzat

Fix #3: Use the “On-Device” SHSH Saving Method

For newer devices (iPhone 6s and later, especially A12+), the default “Request from Apple” method fails because Apple requires a generator-apnonce pair that matches your device’s current state. 3uTools’s automatic request may generate a mismatched nonce.

Solution – Save SHSH via On-Device method:

  1. Connect your iDevice to the PC.
  2. Open 3uTools → Flash & JB → Save SHSH.
  3. Click the small arrow or dropdown next to the “Save SHSH” button.
  4. Select "On-Device" or "Fetch from device" (wording varies by version).
  5. 3uTools will communicate directly with your iPhone/iPad, request a valid apnonce, and then query Apple’s servers.
  6. If the firmware is still signed, it will save successfully.

Note: This method only works if the iOS version is currently being signed by Apple. For an unsigned version, even the on-device method will fail.