original/included headphones

well if i cannot repurchase …

you gotta slightly touch the plug-in area— so then both sides work, otherwise only one… what are the chances if i get rid of the “rubber-casing” around the plug and try to fix the cables? 

PS i just took of the rubber mantle and squeezed the plastik area at the plug with pliers … so now one of the earphones seem to work without skipping