Nokia service manual usually provide the Nokia firmware to be downloaded, but here today, we try to expand our service. We try to share the Nokia hardware repair guide in form a picture guide on make a jumper to the broken line. To do this, of course you need a skill on hardware repair. But, it's not a dead price, I mean although you are not an expert in hardware, but you can to repair the mobile phone by following this guide.
Okay, here we provide the Nokia Asha 302 USB connector jumper guide. The USB problem can occur if the mobile phone fall into the water or the user make a mistake when insert the charger plugin. The connector problem can cause the cell phone can't charging, showing the hands free logo in the screen, can't detecting the hands free, can't delivering the audio from the main board to the hands free, and many others.
To repair or fix these problems, you can check the USB path. If the line still good, may be the problem is in the hands free component, please replace it. You can remove the USB using a blower. If the problem still occur, check the USB circuit by seeing a circuit diagram. If you find a broken layer, you can reconnect the layer using a thin wire and it call the jumper technique. Here we provide a picture guide to check the Nokia Asha 302 USB circuit.
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| Nokia Asha 302 USB repair guide |
Just download the Nokia Asha 302 USB problem picture repair guide to your computer, hopefully useful.
