hardware transform problem since last updated

[skyfor]

hey, all developer pls help me i got some problem since im updated my ppsspp on v0.7-450--v.0.7-497...when im use hw transform i got broken textures...i dont know what is cause the problems..!
on pes 2013 since last updated i got broken textures when playing but when im disable hw transform all is back to normal but fps get slower
on crash tag team racing player is missing when use hw transform..but it back to normal when disable hw transform but fps get slower
also on tekken dark rescurecction when use hw transform i cant see life bar but an see the life bar when disable hw trasform but fps get slower ...henrik,or others developer pls fix this problems...
is my gpu is bad mali 400??? btw my phone is sony xperia sola..