From Repair Mobile
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how to repair Signal fault
SIGNAL FAULT IN YOUR CELL PHONE
some time cell phone do not receive signal if you face this problem then you open your set and check the antenna if te antenna normal and ther is no fault all the connection are correct and its deign are also normal then you check the anteene switch .some time the anteena are lose and the set not received any signal .You open it and the anteena replace and then take in the switch if the problem are laying then you open the mainboard and check the anteena circuit if you not know about it then you check the circuit with your toung if ther is a slow current then the circuit (PA)are normal if not then you warm it slightly if not working then chang the integrated circuit. “View” in the Details column.
Nokia 8210
Signal problem
Some time my mobile set has a signal problem till the infrared is not on my set does not get signals,how can i solve this problem.hauoon h b.
Answer
it is very simple, you open the main board and find capacitor no "C153" change it.
Nokia 7610
Signal fault
I have a 7610 mobile set it has a signal problem,there is no signal on it when i on it , what mathod i can apply to remove this problem. Answer
If your set give a normal display and there is no signal on the screen then you check the sitting menu if there is not error and network display are on then you change the resister no "R133"and "R135"this may take many minute.and this solve your problem.
