#RaviElectronics
WhatsApp. 9751310794
9486941350..
in this video,we know complete fault finding
of nokia 1209.. use this idea in any other
keypad mobiles also..
Surround Amp With Best Bass Effect
https://youtu.be/nc44BsqpE7k
Full Details About Subwoffer Operation
https://youtu.be/IpOMYRIZfZA
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thsnks for watching my video friends..
