Fastboot mode on Windows 8 and 8.1 (X64) for Xperia devices - YouTube

UPDATE: NEW WINDOWS UPDATE FIXES WINDOWS 8.1: http://support.microsoft.com/kb/2917929 This is just a little tutorial about installing the fastboot drivers on Windows 8. Flashtool: http://d-h.st/Kb8 Flashtool official page (always updated):http://www.flash

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