Phone is bootloader 3.9. My wifi died at a certain point while on 1.1.1. After various firmware messing around I flashed the baseband back to 3.14.08 (using saviourpack and guide) and revirginised but still have no WI-FI (although in settings it shows up but with no networks) and so am unable to unlock my phone.

I've been through downgrading baseband 3 or 4 times. After ierase the firmware shows as 3.14.08. BUT STILL NO WIFI!!!! ARRRGH.

Hope someone can point me in the right direction...