Miui Rom for Samsung GT i9003 ver install custom recovery which i posted already in today post and then place it in sd card and flash it using that recovery in recovery mode vol up power and menu etc, the rom is so smooth and everything works so fine came wifi, bluetooth, network, internet, tested on same device so its verified version even play store is new and updated once you got log into you google id then its update to new smooth and so much otpions to enjoy, no need to flash new playstore or gapps for professionals more about if you brick the phone is soft brick this how you can get it back to work sometimes the officail rom wont flash and that was 2.3 old ver flash this 4.1.2 ver to your devices its intrested smart and cool.