Samsung Galaxy J4 J400F Ear Speaker Ways Earpiece Jumper Solution

Samsung Galaxy J4 J400F Ear Speaker Ways Earpiece Jumper Solution

Samsung Galaxy J7 J730F Ear Speaker Ways Earpiece JUmper Solution Ear Speaker Problem Solution

Hers’ a solution for Samsung Galaxy J4 J400F if having an audio problem with earpiece or receiver speaker. This solution will make your troubleshooting easy and quick.

Sometimes, it is easier to find a solution when you know where the problem lies. Without an idea of where the problem is, we may not be able to troubleshoot accurately and effectively.

If the earpiece is not working or no sounds can be heard on it, you may first manually check the receiver speaker using a multimeter. If the speaker is damaged replace it. A poor, distorted or garbled sounds is also an indication of a bad speaker. If the speaker is okay clean the speaker terminal contact pads, ensure that it has properly or good connection between the speaker’s terminal. Check the filter components, such coils, and ESD diodes.

Samsung Galaxy J400F Ear Speaker Ways Earpiece Problem Solution:

Samsung Galaxy J4 J400F Ear Speaker Ways, No Sound On-Ear Speaker, Earpiece Ways Jumper.

The two terminals of the speaker from the connector are connected to the diode.

In order to troubleshoot, all you have to do is to follow the following steps: Put jumper if it is faulty, as one of the reasons for this problem is that the phone heavily dropped or water damage. Check the diode by using a multimeter, if it is faulty then change it.

If you have further Questions please leave a comment. Note: Please note that even though every solution posted on our website is tested by one or more members of our team before posting, but still we do not take any responsibility for any damage it may cause to your cell phones. Use these repairing solutions at your own risk. Thank You.