Samsung Galaxy J7 J700H Speaker Ways Audio Problem Solution
Here’s the Samsung Galaxy J7 J700H solution for not working ringer, buzzer or hands-free speaker problem. This solution may help on how to troubleshoot and repair the phone handset.
To repair the Samsung J700H hands, free speaker, you may first clean the speaker terminal contact pads on the PCB board if there is a corrosion and oxidation build up., then check the speaker using a multimeter to easily determine if it’s working or not. Replace a damaged speaker is found. If the speaker confirmed okay, you may refer to the solution below and do have a check and test procedure on some components which are associated or connected with the hands-free speaker circuit.
Hardware Solution Ringer Ways:
The picture above is about how to repair the Samsung Galaxy J7 ringer buzzer problem, it can not make a sound, bad sounds .to make improvements please follow the instructions in the image above. try to check the red and green lines on the image above. if the second line is normal then you try to change ringer ic like the picture above. Thank you for visiting MobileRdx blog about Samsung SM-J700H Ringer Buzzer Problem. you may also want to try other tricks
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Keep in mind:- The every solutions posted on Our website is well tested before by our specialist team, But still we do not take any responsibility for any damage it may cause to your cell phone. Use these repairing solutions at your own Risk, Thank you.
Samsung Galaxy J7 J700H Ringer Solution Jumper Problem Ways Ringer Not Working
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