zombiRon

Thanks to bass_rock and his scripts I have got to understanding the basics of how this unit works. I've been doing some testing and so far I have managed to get the TESTMODE_N key to unlock the SDCARD to work and have loaded this into a Linux box. The other TESTMODE key's don't appear to do anything, so this makes me think there's something wrong with the contents of the SDCard. I've compared the contents of the partitions with the files found in the Pioneer firmware from their website. I took each of the .PRG files using DD stripped off the first 512 bytes and loop back mounted so

Hi All, I have a EU version of the NEX4000 (AVH-X8600BT), All has been fine until recently when it no longer wants to boot, it starts up, shows my custom boot logo, then goes to the Pioneer Loading... screen for a few seconds and then reboots, it's stuck in a boot loop. Do I need to get a replacement internal SD card? I've had the unit since October 2014.