I was following the 3dsguide and somehow managed to get up to section 4 step 5. In step 5 it said press start to reboot. but when i tried it, it showed me an error message. And than i followed the step 6 as it said that my software version needed some files to boot. And finally after getting to boot it by completting step 6 some black step square apeared. So now im confused as should i update the version or not(despite having those black squares) .