My switch is a Mariko hardware modded Sx core and it was 11.0.0 on emunand and was on the latest SX os fw. Long story short I tried to update the sysnand which was 10. 2 to 11.0.0 as my emunand via chourdojourn but somehow failed and the Switch failed to boot. So I went ahead and proceed with the migration anyways from Sx os To Atmosphere and sort of succeeded and screwed up. After one whole day of fiddling Atmosphere is installed but now it takes at least 4 mins to boot and the battery life is still persisting. Besides formating anything I can do?