[GUIDE] Changing your Bluetooth/Wi-Fi MAC Address

Hi guysWell, I had an Atrix for a few days, but had some issues with AT&T and had to return it and deal with some customer service issues before I can re-purchase the device. I didn't let that slow me down thoughWhile I had it, I made a few dumps of the NAND, and have been working on disassembling things. Thanks to the help from a number of great people on IRC (#xda-devs irc.freenode.net) I have been able to successfully change the Bluetooth and Wi-Fi MAC addresses, and discovered a way to write to the flash, bypassing the bootloader security.The full writeup can be found at pocketnow.com I will be posting more info about the bootloader bypass as soon as I get it 100% working, right now we are able to write data directly to the NAND, bypassing bootloader security, and also provide a false signature, allowing the device to boot. However there are some remaining issues (a custom kernel that was flashed to the device failed to boot properly) - stay tuned