How to Use TinyUmbrella to Save SHSH Blobs on iPhone
Introduction:
TinyUmbrella is a powerful software tool that allows iPhone users to save SHSH blobs, which are digital signatures for a specific version of iOS. These SHSH blobs are essential for downgrading or restoring to a particular firmware version on your device. This article will guide you through the process of using TinyUmbrella to save SHSH blobs on your iPhone.
1. Download and Install TinyUmbrella:
The first step is to download the TinyUmbrella software onto your computer. You can visit the official website of TinyUmbrella and download the latest version compatible with your operating system. Once downloaded, double-click the installer file and follow the on-screen instructions to complete the installation.
2. Connect Your iPhone to the Computer:
After installing TinyUmbrella, connect your iPhone to the computer using a USB cable. Make sure to unlock your device and trust the computer if prompted. Launch the TinyUmbrella software, and it will automatically detect your connected iPhone.
3. Saving SHSH Blobs:
Now, let's move on to the actual process of saving SHSH blobs using TinyUmbrella.
Step 1: On the main interface of TinyUmbrella, you will see your connected iPhone listed. Click on the device to select it.
Step 2: Once your device is selected, you will find various options and information about your iPhone. Locate the \"Save SHSH\" or \"Save SHSH+APTicket\" button and click on it.
Step 3: TinyUmbrella will now start communicating with Apple's servers to fetch the signing status of your device's firmware version. This process may take a few moments.
Step 4: After fetching the signing status, TinyUmbrella will display a list of available SHSH blobs for your device's firmware. Check the box next to the firmware version you want to save, and click on the \"Save SHSH\" button.
Step 5: TinyUmbrella will now download and save the selected SHSH blobs to your computer. Once the process is complete, you will receive a confirmation message.
4. Verifying Saved SHSH Blobs:
It is crucial to verify the saved SHSH blobs to ensure they are valid and usable for future downgrades or restores. TinyUmbrella provides a built-in SHSH Blob Validator to perform this verification process.
Step 1: Open the TinyUmbrella software on your computer.
Step 2: Connect your iPhone using the USB cable.
Step 3: On the main interface, select your connected device.
Step 4: Locate the \"TSS Server\" option and click on it.
Step 5: TinyUmbrella will now start the TSS Server, allowing you to validate the saved SHSH blobs. Follow the on-screen instructions to complete the process.
Conclusion:
TinyUmbrella is an essential tool for iPhone users who wish to save SHSH blobs for future use. By following the above steps, you can easily save and verify SHSH blobs using TinyUmbrella, ensuring you have the ability to downgrade or restore your iPhone firmware whenever needed.
Remember to regularly update and backup your SHSH blobs as Apple frequently stops signing older firmware versions, making them unavailable for downgrades. Utilizing TinyUmbrella can give you more control over your iPhone's firmware and enhance your overall device experience.
