This post is for Samsung Galaxy Core 2 SM-G355H Earpiece problem solution. It works on Samsung SM-G355. Earpiece which some people also call speaker is used for listening to calls. It is placed on the Top front side of the phone.
If you have damaged the Earpiece soldering prints I have marked all the Samsung Galaxy Core 2 G355H Earpiece Jumper Ways in the next diagram. Please be very careful while doing any kind of hardware solutions specially if you don’t have much experience.
The first step that should be done is to check speakers themselves, if the speaker issues a small voice, the speaker can be sure there is a dirt hole, try to clean it., to clean it does not resolve the issue try the next step.
The second step try changing the speaker, if the speaker is certain that the cause of the problem, simply by replacing the speaker has a problem could be solved, if it does not work out try the next step.
The third step try to check the speaker lines as shown below, check one by one lane and a resistor connecting the speaker lines, if there is a path-breaking try doing jumpers with caution and care.
If you have further questions please don’t hesitate to leave a comment.
Note: Every repairing solution posted here is tested by at least one member of our team. Use the information available here at Your Own Risk. We are not responsible if any harm comes to your device during the repairing process.
Samsung Galaxy Core 2 G355H, Speaker, Earpeace, Solution, Jumper, Problem, Ways
Samsung SM-G355H Speaker Solution Jumper Problem Ways Speaker Not Working Earpiece