Last month,gateway-3ds team released the latest ultra firmware V4.0b for gateway 3ds to allow instoll GW Time Machine App and A9LH Installer to give us a great playing experience. The Gateway A9LH Installer is a highly integrated GW menu app, that auto detects system and state of install, considerably simplifying the install procedure especially for the N3DS.Once the A9LH Installer is complete the console will now boot automatically straight into GW menu within a few seconds after powerup. While,the GW Time Machine app can be launched via the homebrew channel therefore valid up to 10.7 or any future homebrew advancements. It is a free unrestricted tool that will have user verified region and device type files that greatly simplifies the a9 install process. Source : www.gateway-3ds.com