confirm if the files are correct. did you check md5?
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reading again yout first post...
did you tried to do a complete emunand setup and load any CFW?
IF ur answer is NO, could u try this first?
cuz if u can load cfw and play everything so, u can let it quiet.
if not, can try to upgrade or do the downgrade again
just remeber, downgrade with safesysupdater only 10.3 (I saw somewhere that safesysupdater was build to downgrade from 10.3)
--------------------- MERGED ---------------------------
reading again yout first post...
did you tried to do a complete emunand setup and load any CFW?
IF ur answer is NO, could u try this first?
cuz if u can load cfw and play everything so, u can let it quiet.
if not, can try to upgrade or do the downgrade again
just remeber, downgrade with safesysupdater only 10.3 (I saw somewhere that safesysupdater was build to downgrade from 10.3)