Hi I have an O3ds with fw 4.3 .0 -4E, I have rxtools access and can also access GW launcher. I have updated the emunand to a more recent version and can then access home brew launcher with ninjhax. But whenever I try to install pasta cfw or fbi/ BBM nothing happens..no menu on my homepage on emu nand or sysnand. I have tried to inject fbi using rxtools and the Health and safety hack but that didn't work either. So ...my question is, because all of the above is quiet long winded I'm thinking it would be easier if I could update my browser version and just either use the ninjhax and go from there..so does anyone know what the best/ easiest way is to do update the browser? I understand the cartridge update is a no go... Thanks for your help guys.