This tool makes debugging homebrew applications on retail 3ds devices possible. *removed link* Sorry, based on the size I guess it contains NATIV_FIRM in launcher.dat (it's probably a gateway mod). You can make a patch if you want, but please don't release gateway's launcher.dat on this forum because we received DMCA from Nintendo. Thank you. Cyan Special Thanks: tpu, amuro, enler, Led from Xinplay Team, which made this work possible. NTR Debugger v1.0.0 Known issues: 1 You have to hold on power button until power led is off to shutdown your console when the debugger is actived. 2 Works on emunand with fw 4.5 only, if your firmware version on emunand > 4.5, you should format the emunand using the original gw loader. Warning: This tool allows your read/write kernel memory, which could cause hardware damage.Use at your own risk. Command list: connect: connect('192.168.1.101', 8000) sendfile: sendfile('d:\\test.txt', '/test.txt') listprocess: listprocess() data: data(0x00100000, pid=0x25) data(0x00100000, 0x10000, filename='data.bin', pid=0x25) # read 0x00100000 to 0x0010ffff and save to data.bin for process pid:0x25 write: write(0x00100000, (0x11, 0x22, 0x33, 0x44), pid=0x25) memlayout: memlayout(0x25) memlayout command should be used when the application is suspended, close application after using this command.