I have search the forum before the post. I think no one have give the instructions for backup SHSH by using TinyUmbrella 4.32.01
So follow the instructions to backup your iphone: Step 1: Download TinyUmbrella 4.32.01 Step 2: Java Runtime Environment JR: Download here Step 3: Unpack and Run TinyUmbrella.
Note: If your computer is not installed JAVA runtime environment, the following error will be reported
Umbrella running on your computers host file, add a host entry
127.0.0.1 gs.apple.com Step 4: Umbrella running the interface as shown below, click on Save My SHSH button to save your iPhone, SHSH file. Step 5: Now
1, selected your iPhone from upper left corner of the connected devices in the TinyUmbrella ;
2, click Advanced;
3, will be one of the Request SHSH From Cydia option to hook in addition;
4, click the bottom right corner of the Apply Changes;
5, close TinyUmbrella, on again, select your iPhone, click the Save SHSH to be saved.