From The iPhone Wiki
Revision as of 13:32, 26 March 2015 by Rzhikharevich (talk | contribs) (Grammar.)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Semaphore (on Twitter named notcom) has written the famous TinyUmbrella tool to backup the SHSH certificates to be able to downgrade firmware.

He is a member of the Chronic Dev Team.