How can I replace my earphone socket

@courier the headphone jack is soldered to the motherboard. You would have to remove that first Remplacement de la carte mère du LG Rebel easy enough. Now comes the hard part. To find a replacement. Problem with your Rebel is that there are not a lot of spare parts available . You could try and match one by measuring yours and checking at places like Digikey.com or Mouser.com for a replacement. Or get an inexpensive replacement motherboard from places like ebay.com and harvest teh port will require soldering, so make sure you have the tools and the know-how to replace it.