OK...seems like I fried my emunand

not sure what I did wrong it definitely didn't like me updating to the latest software through the native software update or it could be because of using mixed up versions of RXtools as I was swapping them around at various points last night because the main dropbox has been down. Its ok though i'm just going to set up CFW from scratch and start again

! my SD card was a mess of files i'm going to try and keep everything a lot more simplified this time.
Can anyone confirm if emunand and rxtools supports 10.3 ? I have been reading people say do not go past 9.5, is this still the case just so I can eliminate what I did wrong.