Nokia 2690 has contact service fault due to bad pm file, in some cases pm file corrupted in mobile so we get this error that when we power on mobile then it just shows contact service message in red letters on screen and then power off after few seconds.  
HI to all to my member im succses full remove contact service removed with mx key here is tutoriels is u like my pls press thanks button

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Yash Patil said... June 11, 2013 at 11:34 PM

I tried reheating but didnt work! How much time i should heat?