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Phone is not switching on

Sir i have the problem with my sigmatel s90 phone after selecting high speed sim on It shows 3 secs to restart but it does not restart again . please tell me the solution.Now my phone is now not powering and by charging also it is not charging.pls tell me the solution.

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Hi Friend,
Initially u remove the sim card,battery from the mobile phone
keep it for 30 sec,then replace the battery and the sim card.Now hold the switch on button for 5 sec.now u will be able to switch on the mobile.Now u can charge ur mobile


Check and revert back


Regards,
Ayyasam

Posted on May 30, 2009

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SOURCE: sigmatel s90 high speed sim

Try removing the battery and then placing it back. Then start the phone.

Posted on Jul 11, 2009

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