Well I'm returning again to miui for a while because I can't activate wifi. I'm sorry.
After last update, I can't activate it, even if I return to another one.
Best regards
Sent from my U8800 using xda premium
I had the same problem.
I just wiped cache and dalvik.vm.heapsize cache, reflashed 3.0 beta 2 and after that I flashed the update 2.
My problems disappeared after that...
Sent from my U8800 using XDA