Loose contact on the headphone jack - what to do?

Whether on an iPhone, smartphone or MP3 player, a loose contact in the headphone jack severely limits listening pleasure. Often you just have to clean the socket - sometimes only a repair helps. We'll show you what you can do.

Loose contact on the headphone plug: isolate the problem

First, the problem should be narrowed down - maybe there is no loose connection at the headphone jack, but a problem with the cable or the connection of the headphones.

• Test if the problem occurs with other headphones.
• Alternatively, you can of course also test the headphones on another device.

Possible causes of loose contact

If there is actually a loose contact on the headphone jack, this can have various causes.

• Dust has often accumulated in the headphone jack, blocking the contacts. This can happen, for example, if the device is often carried without a sleeve in your pocket.
• A fall in the device may have damaged the socket. This is usually expressed by a slight wobble.
• Incoming water can also damage the contacts in the socket.

Dirt in the aux-in connector: How to clean the headphone jack

Two methods can help to resolve loose contacts. Please take care to handle the device carefully to avoid further damage and not to jeopardize possible warranty claims.

• Bend open a paper clip covered with a protective layer and carefully insert it into the socket. Then twist and wiggle, pulling the dust out of the opening in a lump.
• To remove stubborn dirt, you can use a special contact spray. Spray a small amount into the socket and turn the device upside down immediately. Wait until the socket is dry again before testing it.
• If the problem is not pollution, only professional repair will help.

You can use Bluetooth headphones to avoid problems with loose contacts. You will find the best models in this practical tip.