Restart your Galaxy S8 phone So, you too can try this out if it becomes helpful for you to solve the audio issue. If the audio issue is not noticed in safe mode then a third party app is the main culprit. REWA has dedicated itself to the cell phone repair industry for over a decade. Keep using the nylon spudger to disconnect the dock connector. Then let go of the Power button and continue to hold the other buttons. Transfer the zip to your Galaxy S8/S8+. Step 1:��Check if the speaker is in a normal status; disassemble the phone and take out the speaker, measure resistance of the speaker, we found the measured value is normal, So the fault might be related to the relevant circuit of the speaker; Step 2:��Take out the logic board, put the logic board under the Microscope, check if speaker contacts and components around have been damaged or loosed. Don't want to use compressed air … Press the volume key and when the volume slider appears on-screen, tap on the small down arrow at the end of the slider to see all the volume controls for Media, Ringtone, Notifications and System. Tap Speaker again to turn the speakerphone off. Step 2 In order to remove the rear panel of your S8, you must heat the entire panel for 1-2 minutes using a hair dryer. Turn on the phone and open the Dialer app, key in ���*#0*#�����to access the diagnostic menu, tap on the ���Speaker�����button, and we can find the audio output��of the phone is back to normal. Now we are sure the Samsung Galaxy S8 no speak sound, so we need do the next steps. Turn the Galaxy S8 or Galaxy S8 Plus off. Email: support@rewatechnology.com, Skype: rewatech Final Thoughts. It's held in with adhesive so it may take a bit of force to get the tip of the hook under the speaker. Tap FREE UP NOW. The phone accompanies a 5.80-inch touchscreen with a display resolution of 1440 pixels by 2960 pixels at a PPI of 570 pixels for each inch. This guide involves removing the rear glass cover, you will need replacement adhesive to reattach the back cover to the phone. Similar situation happened on 1 of my old phones. This article we will shows two ways to wipe or erase everything from Samsung Galaxy S8/S7/S6/S5. You can try them out, but if nothing works,��the possible situation is that your speaker is broken in which case you will need to have it changed or replaced. iPhone speakers are typically located on the bottom to the left and right of the charger port. Use a new soft bristle toothbrush or electronics brush and gently rub the earpiece. Next disconnect the interconnect cables from the logic board by levering them up using the point of the nylon spudger. Having the phone in loud speaker just to hear is not good. The app helped after cleaning out with alcohol. I have spent the last two days googling and troubleshooting in an effort to fix this problem with my samsung S8. It has three presets which will suit people of different age groups such as the Preset 1 is built for p… Before disassembling your phone, discharge the battery below 25%. Using the Speakerphone and Mute Functions. The result shows all going well; Step 3:��Switch the Multimeter to diode mode, measure two contacts of the speaker, Since the two contacts are connected with audio amplifier IC via inductor, Step 4:��Our next move is to check the audio amplifier IC. 04.Clean the Samsung device’s Microphone hole. Our technicians have prepared this repair guide to reveal to you all the steps to replacing the earpiece speaker on your Galaxy S8 , featuring detailed advice and images. These are the simplest ways to delete cache on both Samsung S8 and S9 if your phone is giving you trouble in terms of poor or slow speed, glitches, or app freezes. To no avail, they seemed as clueless as I was. Step 6:��Run diode mode measurement of the two speaker contacts, the measured value is normal, assemble the phone. 1. So head towards Settings > Backup & reset> Factory data reset > Erase all data. First, you need to know what happened on your phone, there are also three common problems such as your Samsung Galaxy rings but speaker won���t work for other applications; you might not hear any sound with music, apps as well as calls or the Samsung Galaxy S8 gets stuck in the headphone mode. Grasp the tray then proceed to remove it. If the speaker itself is not in good condition, then the other methods will not … Tap RAM & Storage icon. Turn the logic board 90° as indicated in the photos for this step. Nov 9, 2012 2 0 21 Inuvick. K. knarphiss New member. 7. Use Toothbrush to clean the Note 8 speakers. Ear speakers are almost always located on the top of the front face of the phone where you place your ear. Tap Samsung. Upgrade iPhone 12 64GB Storage to 256GB – The Easiest Ever? Using a hairdryer, heat the area where the earpiece speaker is located for 15-20 seconds. Insert the needle gently into the left or right side of the charger port. We need to confirm whether the speaker is in a normal status or not first. Attach the logic board to PCB Holder, apply some BGA Paste Flux to the audio amplifier IC, heat with Hot Air Gun at 330���, air gear 2; and detach the audio amplifier IC from the logic board, then clean bonding pad with rosin wrapped Solder Wick. When the developer option is enabled, head to Developer option and scroll down to get the Media option. The Samsung Galaxy S8 runs on a 1.9GHz octa-center Samsung Exynos 8895 processor and it accompanies 4GB of RAM. PRE-SALES Do not remove the rear panel of the phone at this stage, the cable for the fingerprint scanner is still connected to the logic board! We also offer plenty of repair tools needed by repair shops at great prices. Go ahead and turn all the sound settings up, turn it to Loud Mode. This is a funny thing when you are anxious about your S8 no speak sound. I have been using Galaxy S8 for about 3 years now. Insert the SIM/Micro SD card tray extraction tool into the hole to eject it.