if you dont downgrade, there are many things you forget for starts pig since you seem to be so silly and tell people this lets forget that 3.4 TOS says

WE CAN UPDATE WITHOUT YOUR PERMISSION NOW

=\ that alone if it does it or not should be enough to justify downgrading, in addition the problem was never getting hbc on it, it was to make all programs work again, since many of them get blocked, and require patchs and such and other boring useless things, that downgrading is just less work, also THEY CAN UPDATE YOU WITHOUT YOUR PERMISSION!