Why won't my Nokia 5800 unlock?! The screen won't appear no matter how many

[*~FaItH rOcKs KeEp iT~*]

times I slide the thingymajigy on? the side...I know a few ppl have had the same problem but how can I solve this problem?! Help plzzz


Thanks

Peace
tnx but there is no updates available 4 my phone
thnks colin!