Nokia 230 Network Problem Solution Signal Ways

Here’s the solution for a damaged Nokia 230 with No Network Signal (coverage ) problem. This solution can be used if the problem is not caused by the device flash firmware. Try to restore or update the device flash firmware first before you may proceed to hardware troubleshooting.

This problem happens when the device suffered wet damaged or accidentally dropped.
For a water damaged Nokia 230, you must ensure to clean the PCB board first before proceeding any software and hardware repair. And for accidentally dropped units like it shows a dropping signal indicator on the display, you may restore and or update the flash firmware first before you attempting hardware repair.

If the phone does not be fixed through firmware restoration, you may then proceed to do a hardware check up and troubleshooting.
The solution below shows which particular components that may need to check, trace and or then replace if found damaged.

Nokia 230 Network Problem Repair Hardware Solution:

Tissue repair instructions or signals on the Nokia 230.

Check antenna paths are connected by a resistor. if the resistor is damaged then this fairly easy for us to change.
Check the path from the antenna to the IC to the PA.
Also, check the path of the IC PA headed to the antenna switch. see the picture above.
If all lines in a normal state simply to replace the IC PA or antenna switch. See the picture above
Note: when we replace both components IC should be careful if you use the heater for removal simply to reduce its volume.

Thank you for visiting MobileRdx blog that addresses network problems or the signals do not work on the Nokia 230. hopefully, we can be a hint of a reference for you all.