Win7 uses iTools to back up SHSH methods and steps

Until now, many people do not know why to back up SHSH, how to back up SHSH. iTools is an easy-to-use Apple device synchronization management software. When using iTools, Apple ID is often lost. At this time, we have to use the SHSH backup function of iTools to ensure that even if you update the system in the future. The original ID will not be lost. How does Win7 use iTools to back up SHSH? Now Xiaobian will talk to you about Win7 using iTools to backup SHSH methods and steps.

The steps are as follows:

1. Connect the device to the PC with the data cable and run iTools (you need to right-click on Win7 to run as administrator):

2 The iTools main interface will display information about the currently connected device. Select the SHSH management option.

3. The right side will prompt the currently connected device and the list of devices that have been connected to the backup SHSH. Check the device you need to back up SHSH. Then click the Save SHSH button above.

4, the information list below will prompt the current SHSH backup situation. Whenever you update a new version of the firmware, the SHSH of the old version cannot be backed up, so you will be prompted: "Failed, you are acting too late." & rdquo;

SHSH's backup work is now complete, you can use the SHSH file to restore the iPhone/iPad to the old version of the firmware. At this time, you need to start the TSS service. The steps are as follows:

5. When you want to restore the low version firmware, you not only need SHSH files, but also need to start the TSS service with iTools. This step is very simple.

6. When you click to open the TSS service, a confirmation dialog box for modifying the host file will pop up. Click OK. If it is a win7 system, you must run the program as an administrator.

7. Allow this operation in firewalls or other software that protects host files. You can see the success prompt later, you can now use iTunes to brush back the lower version firmware.

Win7 uses iTools to back up SHSH methods and steps for everyone to introduce here. If you still don't know how to use iTools to back up SHSH, you can refer to the above steps to operate, so you know how to use iTools to back up SHSH.