Xperia Z2 does not, logo of Sony loops and restart and PPC gave me error 2003

Hi, I have a problem with my Xperia Z2. I tried to install Lollipop with Flashtool and after the installation, the phone fits in logo and restarts.
When I tried to fix it with Sony PC Companion, after downloading the software, an error "sony update of engine failure (error 2003)" (the device has changed software and can not be updated)

The bootloader is unlocked and installed CWM, but I can't access in MCG.

What can I do?

Thank you!

You will not be able to use the CCP nor bridge until relock you the bootloader. You can once again flash bin.

Tags: Sony Phones

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