Hi guys, would really appreciate if I could get some help here. I rooted my galaxy to pda: I9000XXJP3, PHONE: I9000XXJP3, CSC: I9000OXAJP3. After rooting, I faced loads of problems with my phone where it is SO lag and most of my applications FC almost EVERY time!

And now that sgs came up with official froyo, I tried to update the firmware using Kies but it said that my firmware cant be updated. I have tried googling it and also read shitloads of posts at sfw and also xda, but i dont understand at all.

Please guide me through this, any sifu? 

hmmm.... can it be modified? hahahahahaha

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Added on November 24, 2010, 6:13 pm
no wonder, the receiver is on the earphone... then i must go home and search for it!!