Press the key combo (usually Volume Down + Camera + Power ).
Connect the phone to the PC via USB. Click in MultiLoader; it should display "Ready" or "COM" port info. Flashing : Multiloader V 5.65
: Never attempt to flash firmware intended for a different model. Even a single letter difference in the model number (e.g., S5230 vs. S5230G) can cause failure. Press the key combo (usually Volume Down + Camera + Power )