Hacking Writing BIOS

[Ahmet]

I recently bricked my DS Lite, but I fixed it using the BIOS chip swap method. So everything worked untill I realized my WiFi wasn't working and it appears to be a problem with the BIOS. I dumped the BIOS of my friend's DS Lite (As everything works super on his.) and now I'm wondering, how do I write it to my BIOS? Any help is very much appreciated.

 

[DanTheManMS]

I don't think you can overwrite the BIOS, at least not very easily. It's not like the firmware.

 

[Ahmet]

Well crap. =/ what do I gotta do to get my Wifi working again then? xD

Edit: Well is there a way to flash a working official firmware to the DS then?