I dont think you've bricked your phone since it still "have" it's bootloader (tri colour screen).
Try this :
Enter the bootloader.
- Remove battery
- Insert it again
- Hold the Volume Down button + power button
- Press reset button with stylus
You should now see the bootloader (tri-color screen) with 'serial' text on the bottom. Connect the usb cable to your computer. the "serial" should now change to "usb". Flash with a original ROM just to be safe.
Try this :
Enter the bootloader.
- Remove battery
- Insert it again
- Hold the Volume Down button + power button
- Press reset button with stylus
You should now see the bootloader (tri-color screen) with 'serial' text on the bottom. Connect the usb cable to your computer. the "serial" should now change to "usb". Flash with a original ROM just to be safe.