1 Answer
Nokia 8250 no signal
if you recently accidentally drop your phone then you need to open it and reheat the cobba i.c or known as the audio i.c for some cellphone experts. you need to have the following things. hot air and a flux. first you need to put on a flux above the audio or cobba ic and reheat it using the hot air. set the hot air to its proper setting and slowly reheat the audio ic for 2 to 3 minutes. and then let it cool for 3 to 4 minutes and then close back your phone. then for sure it gonna have a signal.be careful of reheating the audio or cobba ic. since its sensitive and don't try to move it, just reheat it. coz if incase you move it, it will cause you phone to recieve a contact service error.
Jul 10, 2011 |
Nokia 8250 Cellular Phone
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