Save your blobs with tiketbox for mac.
How save your blobs for future downgrade ticketbox save shsh2 save shsh updated version
Ticketbox 0.5.1 is released! What’s new: German localization, fixed issues with 10.3.x blobs. Download it here:
Save iphone blobs tiketbox mac
if you interested in jailbreak your device so you should save your blobs to make possible if pangu release ios 10.3.1 jailbreak . keeping the blobs from older firmware make possible downgrade your iphone or ipad for older version and possible jailbreak you idevice. Keep this software around and everytime apple release new software save your blobs and keep it safe.
how to save :
connect your idevice to the computer and press request shsh
your blobs will be generated and the software will keep it for you .