a solution for Nokia 6730c with a no network signal problem. this solution shows some repair hints on how to fix the device if such problem occurred.

If trying to fix this problem, you may first restore, flash, or update the device flash firmware. If the restoring or flashing doesn't fix the signal problem. You may then proceed to hardware troubleshooting for check up procedures on some certain components on the PCB board. refer to the solution below for it shows the RF circuit of the 6730 classic. Read More>>

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