Lawrence, the 3.5mm audio jack is soldered to the keyboard. Flex. It could be difficult to fina a replacement. Check ebay.com for a complete replacement part of the keyboard/keypad flex. Something [http://www.ebay.com/itm/Samsung-Captivate-Glide-i927-OEM-Keypad-Keyboard-Headphone-Jack-100-Original-/281311238475?pt=US_Cell_Phone_Replacement_Parts_Tools&hash=item417f74d94b|like this] should work for you. Hope this helps, good luck.