Ok , you have downloaded emulator and game rom .
Read this instruction how to run it on your mobile phone with Android OS
Downloaded Emulator and game rom upload on your mobile phone . Im just connecting my x10 mini pro with Pc using Usb and moving files on Sd card .
Some models and my SE X10 mini pro can't explore Sd card from new then you need to download app like File Expert( easy and powerfull) on Android Market ( free )
Now find your downloaded Gba Emulator .apk on your mobile phone and run it . Every first time you install it on Mobile phone you must add Bios to emulator . Just find it using browse button , I've added Bios working on all mobile phones with Android Os .
After that action you can finally open your downloaded game rom . Next time you need only to choose your game rom , Bios is set uped from first time .
Of course you can save your game progress and all game saves are saved in Game Roms folder on your phone or sd card memory .
All roms are tested by me and works excellent on my Sony Ericsson X10 mini pro and all other Mobile Phones with Android Os
