Android experts....Need your help for my Galaxy Vibrant

[Pratik.Sampat]

Hi Guys

I am using Samsung Galaxy S Vibrant
T-Mobile

It was working fine yesterday and today when i restarted my phone i am getting an error

Enter Network Lock Control Key

Found that my phone is not rooted

Tried several methods and i am getting error

E: signature verification failed. Installation aborted
Please help me out...

:S

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Please someone help me......

 

[bigbyte]

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