Hi all sifu, i just got my iphone 4 from company roadshow and i got 1 issue and need advise on this issue. When i take photo on white paper, it has blueish color in the middle. i have taken off the plastic when i took the picture. The IOS version is 4.3(8F190)

1. should i update to latest IOS or?
2. claim warranty?
3. if claim warranty then i can do it in any maxis center? just bring the service card?

Thanks for reading and the reply.

I know its a known issue as i have did some google after i found out the issue. So i guess its either i live with it or go to MC for replacement. Thanks.