Demanding an explanation from APPLE on behalf of many iphone 3g users.

APPLE team,
We demand an explanation regarding wifi chip issue in 3g phones.Many 3g iphones wifi chips have stopped working after upgarading it to 3.x firmware.Many users are in confused state where no one knows whether its an issue with the hardware/software. Please come out with a statement regarding this issue or, if its an issue with wifi chip, please let us know the chip #/maker so that we can get it repaired/replaced from a technician.Apart from US,EUROPE and few other countries, apple doesnt have a proper service providers (for repairing). So, we have to depend on local technicians to fix these hardware problems.we are really fed up with this issue and from now on, i will never make a mistake of buying any apple product.
iPhone OS 3.0.1