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Wednesday, September 3, 2014

Fix Issue Flashtool Drivers failed install on Windows 8/8.1

Flashtool, Xperia Flash, S1 Flashing
Hillo Guys, Good day for you all :) , Today I found problem every install drivers of Flashtool on Windows 8 or 8.1. Problems is failed install USB ADB this so bad yea, I can't flashing my R800.

Ok here I want show to you how to solved this problems.

I have 2 ways for you solved this problem.

1. Just download new drivers pack update: here
Thanks to: DooMLoRD

2. You may need to set the drivers up using testmode in win8 x64 I have them working on mine fine (for old drivers pack flashtool :) )

Press windowsKey + R 

shutdown -o -r -t 0

into the box, this will restart your machine in the advanced startup menu. 

when it restarts choose "disable driver signing" Then install the driver manually using the "have disk" option. when you reboot again the driver should be working. 

you can also permanently turn off driver signing if you want and run in test mode with the following 

bcdedit -set loadoptions DISABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING ON
to disable all that you set the ENABLE and OFF

bcdedit -set loadoptions ENABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING OFF
Thanks to: fards
Nirvana "kaka" ""

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  1. Thanks a lot! I had a feeling it would be a problem with Windows 8.1.

    I can now easily use Flashtool


Item Reviewed: Fix Issue Flashtool Drivers failed install on Windows 8/8.1 Description: Rating: 5 Reviewed By: ADAM
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