How To Clean Loud Speaker In Lg Phone

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Over fourth dimension, your smartphone speakers collect lint, grit, and all kinds of dirt that y'all probably don't see. And when you get out them uncleaned for long enough, you'll showtime to hear your audio getting muffled. But before heading to the repair shop, at that place are a few smashing exercise-it-yourself techniques for cleaning your speakers from both the outside and inside of the phone.

1
Locate the speakers on your phone. iPhone speakers are typically located on the lesser to the left and right of the charger port. Samsung speakers are typically on the bottom besides, but usually restricted to the left or right of the charger port. Ear speakers are near always located on the peak of the front confront of the phone where yous place your ear.
- Take note of alternative speaker locations, such as the side near the book push button or on the bottom of the phone's front face up.
ii
Rub a cotton swab on the outside of your speakers. ^[ane] Gently move information technology in circular motions over your speaker holes while applying a chip of pressure level. Continue this process until all the dirt is out. If the speaker holes are big plenty, press the swab into the holes. Only don't printing too hard—merely enough that the cotton at the tip enters the slot. Once inside, rub the swab left and right while applying a scrap of force per unit area. ^[ii]
- Switch cotton wool swabs when they get dirty.
- For a amend results, dab a small amount of rubbing alcohol onto your cotton swab.^[3]
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iii
Shrink sticky tac into a small ball and press it onto the speaker holes. Intermission off a one inch (2.5 cm) slice of sticky tac and start squeezing information technology into a ball. Go along compressing information technology until it's soft and malleable. Afterwards, press it down onto the speaker holes. Utilize enough pressure that the sticky tac gets into the speaker. Hold it down for 2 to three seconds and remove it—you lot should see dirt stuck to the pasty tac. Proceed this procedure until no more dirt comes out of the speakers.^[iv]
- Move your sticky tac effectually so that y'all're always using its clean surface.
- Purchase sticky tac from part supply stores or online suppliers.
4
Clean small speaker grills using a medium bristle toothbrush. Tilt the brush toward either the elevation or bottom of your telephone. Keep it parallel to the top of your phone and move information technology in up and downwardly motions. Afterward, turn your toothbrush vertical (parallel to the side of your phone) and make clean by moving it in left and right motions.^[5]
- Angle the brush upward and scrub with the bottom bristles for tough dirt.
- E'er use a medium bristle castor—soft bristles aren't good enough to remove dirt, while the stronger ones are too thick to reach into the pocket-size speaker holes.
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i
Purchase a can of compressed air. You can find compressed air cans at office supply stores, electronics stores, and online suppliers. Test it by aiming it downwardly and pressing the nozzle downwards. Get a feel for how much air comes out with each spray.^[6]
- Buy a can with a harbinger for increased accuracy.
ii
Connect the straw to the nozzle of the can to amend accuracy. Spiral the thin harbinger onto the nozzle of your compressed air can. Requite it a test past aiming it down and pressing the nozzle downwardly. The air should accident from the tip of the straw.^[7]
- Tighten the harbinger if you can feel air coming out of the sides of the nozzle as you spray.
- Skip the straw if you lot're comfy aiming your compressed air tin can without it.
three
Accident compressed air into the speaker slot in 3 to 4 brusk blasts. Keep the nozzle or tip of the harbinger at to the lowest degree ¹⁄_ii inch (1.3 cm) from the speaker opening. This volition remove excess dirt that was pressed into the speaker from your cotton swab.^[8]
- Don't accident too close to the speaker or you tin damage the phone's internal electrical components.
- If yous're using the straw, hold information technology with your non-ascendant hand to keep it steady as you blow air.
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i
Remove the back chapeau from your phone with a suction loving cup and spudger. Heat the perimeter of your phone for about xv seconds using a hairdryer on low heat. Afterward, apply a suction cup to the back. With the screen facing down, gently pull the suction handle toward you lot. At the aforementioned time, insert the flat end of a spudger in between the perimeter opening and lever it toward you. Continue levering the dorsum piece—while still pulling on the suction cup—until it pops off.^[9]
- You lot can buy a spudger—a tool with a wide flat-head screwdriver finish that is used equally a wedge—from dwelling house hardware stores
- If you lot're having trouble, apply more rut to the perimeter to loosen the glue belongings to two telephone pieces in place.
- With older and cheaper phone models, yous can pry the back off with your hands. For newer and more than expensive phones with glass backs, this isn't possible.
ii
Unhook the metallic covers and speakers they are protecting. Both the ear speaker and telephone speakers are typically held in place by metallic covers. Remove the screws belongings the covers in identify using a #3 Phillips screwdriver and have them off. From hither, gently pull the speakers out.^[10]
- Gently pry the speakers out using a spudger if you're having trouble.
3
Wipe down the speakers with a microfiber cloth dipped in rubbing alcohol. Dab a small amount of rubbing alcohol onto a microfiber fabric. Gently scrub the speaker pieces until they are clean. For the openings, accident into them gently from the outside. Later, dip a cotton swab into booze and gently rub information technology through the speaker openings.
- You lot can also use a soft textile or lint-costless newspaper towel. However, they are not as effective at picking up dirt.
- Be certain to permit the speakers and openings dry earlier putting your speaker back together.
4
Remove the second back slice if you nonetheless can't admission your speakers. In some phones—typically Samsung brands—you need to remove a second dorsum piece to admission your speaker openings. These phones will accept 10 to 13 more screws to remove, although the exact number varies by model and manufacturer. Use a #iii Phillips 4 inch (x cm) screwdriver to turn each screw counterclockwise until they come loose. Afterward, pull off the 2d dorsum piece.^[11]
- Pull off the plastic film covering the screws if your phone has one.
- Once the second back slice is off, you lot can admission and clean speaker openings and speakers. However, in some cases y'all will but be able to clean the openings.
- Snap the back piece back on when y'all're finished cleaning the speakers and reattach the screws. Afterward, you can reattach the metal covers to the speakers and snap the back lid back on.
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Things Yous'll Demand

Cotton swabs
Gummy tac
Medium bristle toothbrush
Compressed air can (with straw for better accurateness)
Suction cup
Spudger
Phillips #3 four inch (x cm) screwdriver

If you lot're withal having trouble with your speakers after cleaning them, bring your phone to a repair store.
Phone designs tin vary, particularly with newer models. Regardless of the design, never cut off any wires or connector cables, and don't practice anything you aren't sure of. A working phone is meliorate than a dirty one!