How save .shsh2 blobs to downgrade with tsschecker/Prometheus

How save .shsh2 blobs to downgrade with tsschecker/Prometheus



Auto-tsschecker the method to Save yours iPhone iPad iPod  .SHSH2 blobs for Prometheus to Downgrade to Unsigned iOS Firmware.

How to Save .SHSH2 Blobs for iPhone, iPad or iPod touch

  • Open the following link:
  • Paste the ECID you had copied above.
  • Select your device type i.e. iPhone, iPad or iPod touch.
  • Next, enter your iOS device’s identifier, eg. If your iPhone’s model identifier is iPhone9,1, then just enter 9,1 in the identifier field next to the device type.
  • Press Submit.

The results give you a new links,  to your saved .shsh2 blobs files. In case you lose your link, you can get download your .shsh2 blobs again by visiting

auto-tsschecker – Input device model and ECID and the script will save every possible SHSH2 blobs (with and without apnonces) organizing them in folders. Multiple devices supported

latest compiled version of tsschecker can now be downloaded