RGF v.5 missing features

[Black Hokage]

I'm using RGF v.5 on my 3rd E398, it's normal at the beginning,
but when I reflash the Langpack with another one some of the features below missing..
1. SMS storage is just 100 msgs (it said it can store up to 178 msgs).
2. Fifth group on Phonebook category (Blacklist) is gone.
And I think there's still more features missing 
It's the Langpack cause this changes (I'm using Langpack from MotoMusiq v.3) or my phone has gone mad??
Is there some explain for this tragedy?? Or I just have to repatch those features?

[motomaniacs]

for 178 sms it count for normal characters (160 characters) for each sms outbox is also counted.
for blacklist try to patch it again
correct me if i'm wrong