**Bricked Phone Recovery**
OK, got an s3 i747 and the previous owner flashed it with the wrong rom, namely Liquid-JB-v2.9-OFFICIAL-i9305 wich is for the i9305. After this massive screw up after rebooting from clockwork recovery his screen went black. and nothing else. Dosent power up, cant get into download or recovery mode. After connecting it to the pc though i noticed that it tries to install a driver QHSUSB_DLOAD. after some searching around i read that nobody has been able to recover a phone after getting this far without replacing it if under warranty or using a riff box to re flash. those threads i found where a bit old, so I'm wondering if anything changed, or if anybody is willing to give some advice aside from using it as a door stop or parts to try and resurrect this phone.
THANKS IN ADVANCE.