Its fully tested by me so don't stress whether its gonna work or not!!!!
Download the data files from the andropalace site!!!
And thn download v1.02 from the bottom of it!!!
Install apk but do not open it! !!
Copy com.rockstargames.gtasa to sdcard0/android/obb/here!!!
Then start the game by clicking the GTA:sa from the menu!!!
Press the thanx button if I helped you!!!