Question [Q] Xperia Acro HD so-03d connectivity not working.

Hi, I'm currently expierincing problems with my Xperia Acro HD. Bluetooth, Wi-Fi, sound and even signal is not working.
I cannot activate Wi-Fi and Bluetooth (it gets stucked in "activating"). Sound doesn't work at all. And the signal shows no service.
I already tried restoring with original GB rom for this device. Even with ICS. I also tried flashing Xperia Acro S JB keeping the original Baseband from Docomo ICS. All those roms showed the same issues (Wi-Fi, Bluetooth, Sound and Signal problems).
I'm starting to think that it is Hardware related. But I wan to check on you guys to see if there is any solution, other than replacing the phone

Thank you in advance!



"Good things come to those who wait"

Previous phones: Xperia X10, Xperia Arc S, Xperia S
Current phone: Xperia SP Red
Rom: Carbon 4.4.4