[fsp48]

Try this test for talking and browsing with froyo stock OTA or Rom of choice. Make a call with BT and then turn on your WIFI and try to open your browser home or any page. It seems with BT on first the WIFI gets jammed up. I just tested without BT even on and browsing worked fine on WIFI during the call. Seems like a bug to me to have either an order of turning on radios or them running all at the same time. I browsed around on Google for a bit and found nothing specific mentioned about this issue.