you're welcome, you apparently only needed to delete one in "00000000" ( according to this : http://3dbrew.org/wiki/Extdata#Database_Extdata) so you may have lost a bit of data (most likely street pass data for games) from something else.I have 2 folder in each 00000000 folder! I deleted both to make sure! Everything is good! Now im on Rx-E 9.5.0-23U!
Thank You!
Guess i'll try to add a function to RxTools to delete home menu theme data to fix that for a future release, might help some people.