This one seems to overcame the problem with high battery drain while using phone in Stir Fry.
And I haven't detected any defects.. so far.. nice, very nice!
Just a minor "issue": While at Settings - About Phone - Status, the Mobile Network type is HSDPA, nevertheless the indication at the notification area says "3G"
Is this just a bug or the phone actually connects in 3G rather than HSPA? (inlikely though).
The tiny "H/G" icon above signal bars is also missing.. just for the record