what phone you're using, try out all the SD files. Every time delete the whole ss folder, then copy a new one fresh.
if its working, once you accept the end user agreement, the game will straight away start.
i'm using LG p970 - Optimus Black,, i tried the 2.5 version it works well at the beginning,, but it just ran for a few minutes and then force closed,, i've tried the battle, the tutorial, so, i think the GPU supports this game,,
i was using powerVR sd data. Now, i'll try to download n try every single of the GPU SD Data as you suggested above. i'll report about the result as soon as i've tried them all.
Wish me luck
Note : FYI , LG Optimus Black is using PowerVR GPU, but i'll give it a try using another SD Data
1. Adreno SD : White screen and no texture, gonna try using chainfire 3D