[Q] Bootloop when I tried to install "PureXPERIence_SIRIUS_1.0.0" topic

I Tried to install the PureXPERIence_SIRIUS_1.0.0 on my Xperia SP, i follow all the steps but the phone does not start, it stays freezed on SONY's logo and then turn off and when wake up come back to sony's logo.

PS: Sorry for my bad english