Student-Contributed Wiki

Student-Contributed Wiki

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Not-charging Optimus F3 ¶ 

Bad Charging Cable ¶ 

A broken charging cable could be a cause of the problem if your phone is not getting charged. To make sure your charging cable works, you can experiment with your charging cable by trying to charge another phone.

Dust Clogging the Charging Port ¶ 

When the device is not charging you might want to clean up the port by blowing out the dust inside the port. Sometimes dust and/or debris can hinder charging.

Bad Charging and Data-Transmission Port ¶ 

If either changing your charging cable or cleaning the port do not help your device to get charged, you might want to replace the charging/data transmit port by replace the second part of the mother board. You can check out our LG Optimus F3 Charging port unit Replacement here.

No Sound From Headphones ¶ 

Broken Headphones ¶ 

If there is no sound from the headphones, first you need to make sure the headphone unit works. Try it on another device, headphones usually fits to any kind of device. If the sound does not come out again, the headphone unit is broken and you would need a new one.

Software Corrupted ¶ 

Sometimes the software in the device affects the performance, so you might want to update your device software to the newest version.

Bad Headphone Jack Unit ¶ 

If all else fails and you need to replace the headphone jack, you can check out our LG Optimus F3 Headphone Jack Replacement here.

Camera not working ¶ 

Software out of date ¶ 

You can simply update your software to the newest software package when the camera unit is not functioning correctly.

Bad Camera Unit ¶ 

You can simply replace the camera unit. You can check out our LG Optimus F3 Back Camera Replacement here.

No sound from the Speaker ¶ 

System software corrupted ¶ 

You can simply update your software to the newest software package

Bad Speaker Unit ¶ 

You can simply replace the speaker unit. You can check out our LG Optimus F3 Speaker Replacement here.

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