How to brush the iPhone 5S? Use the itools flash machine tool to quickly solve your problems

Step 1: back up shsh. After connecting the iPhone 5S to your computer, click save SHSH in itools to back up the shsh.

Step 2: disable iTunes before enabling TSS. The button is on the left of save SHSH.

Step 3: click enter DFU mode. A prompt window is displayed. You can click start to start the operation.

Step 4: When you see a device [start] in DFU mode on the right, perform the operation again.

 

Step 5: when your mobile phone is in DFU mode, you can enable iTunes. At this time, it may pop up automatically, so you don't need to open it again.

Then we press and hold the keyboard file key, that is, the [Shift] Key, and click "restore" to start the flash.