Hey guy,i really need help my Z2 wont boot when i try power on after it pass the sony logo it show "the software update failed '.before that i was on cm 11 than i use flashtool to go back stock but during the processing flashtool show error. i have try download differnce ftf but it always show error also. now im stuck.
Please anyone can help me out?,Thanks and sorry for my bad english.
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