Unhappy [Q] Xperia sola does not start after accidental upgrading with the bad firmware

Hi everybody,

I am new to this forum and to phones flashing in general. I am writing this thread in order to request your help to resolve a problem.

I have a Sony Xperia Sola, and I installed a custom firmware on it following the following topic: http://forum.xda-developers.com/xper...table-t2482327

Unfortunately, I did not careful cause the firmware is meant for an Xperia U, not an Xperia Sola. After trying to reboot, the phone does not start at all now. It vibrates once and that's all. When I plug it to my PC, the phone's red led is on for one second and then nothing.

Would you please give me some tips to resolve this issue ? I would be very happy to fix this problem.

Best regards,