In the past months, I've got 2 Chinese Android cells (Froyo) based on MTK6515. They work fine but we started having lot of trouble attempting access to internet, and after a while I found out that both phones they have the same MAC address, which causes connection problems. So, I'm looking for a procedure that could change the devices' MAC addresses and solve our trouble.
I found a method which involves changing the file at
/etc/wl/NVRAM.TXT, but after referencing a couple posts around the webs, it turns out my phones do not have this folder (and thus the other files inside). Any clue?
Please don't tell me a pray about that MAC addresses are burned into a chip, at least not in these devices, because I've already lost their IMEI's too (by hard reset), but I've recovered them and they're functional now.