How can I change my first splash to O2 logo ?

[SexyGuy]

I have an O2Neo , but when I hard reset it , the first screen show was not an O2 logo ..... It's another picture ......

How can I change it to O2logo ?

Any 1 can help me ?

Thanks !

[wade]

FIRST YOU SHOULD KNOW U MOBILE G3 OR G4?
IPL/SPL: ending in .000 = G3 model
IPL/SPL: ending in .0001 = G4 model
U CHECK IT

SECOND MOBILE CONNECTED PC
RUN "ROMUpdateUtility" IS BETTER SOFTWARE
PUSH N NEXT

FINALLY BOOT ONE AND TWO PHOTO IS CHANGED BY ROMUpdateUtility !