Tag: BBTicket

iPhone
// 22 April 2012
TinyUmbrella-51011

What is a BBTicket? A BBTicket (BaseBand Ticket) is a secure signature that Apple uses to authenticate a particular baseband. An iPhone baseband is the cellular modem firmware that is on your iPhone. BBTickets are similar to SHSH blobs which can be used to downgrade iOS firmware on A4 devices and possibly A5 devices in…

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