Nokia 230 signal problem solution. The Updated-Max, Helpful i Hop mobile repairing. "BLOG" Guide for Nokia 230 signal problem solution. Your Nokia 230 has a low quality signal. No signal (Signal issue).Long range distance you could not make/received a call.
Troubleshooting Guide for Nokia 230 signal issue.
Before start forward. See the spec and description for "Nokia 230" signal problem. In this image layout diagram. As you can see two places are marked with red lines on the motherboard. One red rectangle for the signal ic location and another red line for the direct jumper. You can make a jumper from the in point of antenna to the connection plate of antenna. This trick is valid if poor signal issue comes into Nokia 230 cell phones. For the shorted (No signal) problem, please read more.
How to, solve: Nokia-230 signal problem.
- Clean / Heat or replace signal ic. (Be careful)
- Mobile phone are shorted. Try to feel with your finger if the signal chip has overheated.
- Try to test within 4 volts of a battery current on the signal ic brown power capacitor.
- Active both sim card into slot for checking signal issue after solvation.
- RX / TX is missing from the CPU stage. Try with high end care for heating kits.