i still thinking... why people talking about OS release by certain carrier got issue for others.
for me.. i nvr using my home carrier release.. never.... still got good result...
if cause SFI.. is make sense for me..... maybe u should try using original pack of hybrid we release....
i'm also using 9810 like u....
Yup i used the original pack of the hybrid
maybe it doesnt agree with my carrier or something..i have reverted back to just original .658 os..so ill see how i go..