Samsung Galaxy Note 20 Speaker Repair
Complete guide to Samsung Galaxy Note 20 speaker repair. Cost estimates, difficulty level, time required, and environmental impact.
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💰 Cost Breakdown
💡 Tip: Costs vary by location and repair shop. Authorized service centers typically charge more than independent repair shops.
🔧 Repair Overview
Speaker Repair is one of the most common repairs for Samsung Galaxy Note 20. This repair involves replacing the damaged audio component with a new or refurbished part. The process typically takes 30 min - 1 hour and requires moderate skill level.
🔧 Required Tools
What You'll Need
- Replacement audio part (OEM or aftermarket)
- Precision screwdriver set (Phillips #000 or pentalobe)
- Opening tools (plastic spudger, suction cup)
- Adhesive strips or glue
- Clean workspace with good lighting
Step-by-Step Process
Step 1: Heat the rear cover
Completely power off your phone before you begin disassembly.
A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the phone—the screen, internal battery, and the plastic rear cover are susceptible to heat damage.
Step 2: Insert an opening pick
Apply a suction cup to the heated edge of the rear cover, as close to the edge as possible.
Pull up on the suction cup with strong, steady force to create a gap between the rear cover and the frame.
Depending on the age of your phone, this may be difficult. If you are having trouble, apply more heat to the edge and try again.
Insert an opening pick into the gap.
Don't insert the opening pick more than 5 mm into the phone or you risk damaging the internal components.
Step 3: Begin to cut the adhesive
As you cut through the adhesive around the perimeter of the phone, don't insert the pick more than 5 mm to avoid damaging internal components.
Slide the opening pick along the left edge towards the bottom left corner to cut through the adhesive.
Leave the pick inserted in the bottom left corner to prevent the adhesive from re-sealing.
Step 4: Cut along the perimeter of the rear cover
Repeat the process of heating and cutting the adhesive along the three remaining sides of the rear cover.
You can insert each new opening pick in the gaps created by the opening picks left in each corner.
As you proceed, leave an opening pick in each corner to prevent the adhesive from re-sealing.
If the rear cover is still attached to the frame after cutting through all four sides, try slicing through the adhesive again with an opening pick.
Step 5: Remove the rear cover
Lift the rear cover straight up to remove it.
Step 6: Remove the motherboard shield
Use a Phillips screwdriver to remove the six 4.0 mm screws securing the motherboard shield.
If these screws have not been removed before, they may be difficult to remove as they have threadlocker on their threads.
Throughout this repair, [https://www.ifixit.com/Store/Tools/Magnetic-Project-Mat/IF145-167-4|keep track of each screw|new_window=true] and make sure it goes back exactly where it came from.
Step 7:
Use a pair of [product|IF145-020|tweezers] to lift up and flip back the motherboard shield.
Be careful when handling the motherboard shield because its edges are thin and sharp.
Step 8: Disconnect the battery
While using a pair of tweezers to hold the motherboard shield out of the way, use the pointed end of a spudger to pry up the battery press connector.
Take care to pry only under the edge of the connector to prevent damaging the socket itself and surrounding components.
To re-attach [https://www.ifixit.com/Guide/Recognizing+&+Disconnecting+Cable+Connectors/25629#s70308|press connectors|new_window=true] like this one, carefully align and press down on one side until it clicks into place, then repeat on the other side. Do not press down on the middle. If the connector is misaligned, the pins can bend, causing permanent damage.
Step 9: Disconnect the wireless charging coil
While using a pair of tweezers to hold the motherboard shield out of the way, use the pointed end of a spudger to pry up the wireless charging coil press connector.
Step 10: Remove the wireless charging coil
Grip the motherboard shield with your fingers.
Peel the wireless charging coil up and away from the device.
The wireless charging coil is secured to the device with light adhesive.
Remove the wireless charging coil.
Step 11: Remove the earpiece speaker screws
Use a Phillips screwdriver to remove the five 4.0 mm screws securing the earpiece speaker to the frame.
Step 12: Remove the earpiece speaker
Insert the flat end of a spudger underneath the bottom edge of the earpiece speaker.
Pry up the earpiece speaker to loosen it from the frame.
The earpiece speaker clips to the frame along the top edge.
Step 13:
Lift and remove the earpiece speaker.
📖 Repair guide provided by iFixit - The free repair manual. Licensed under CC BY-NC-SA 3.0.
iFixit Difficulty: Moderate | Time: NaNh NaNm
DIY vs Professional Repair
✋ DIY Repair
- ✅ Lower cost (parts only: $30-$90)
- ✅ Learn new skills
- ❌ Risk of further damage
- ❌ No warranty
- ❌ Requires tools and time
🔧 Professional Repair
- ✅ Expert installation
- ✅ Warranty included
- ✅ Faster turnaround
- ❌ Higher cost ($50-$150)
- ❌ Need to find reputable shop
Environmental Impact
By choosing to repair your Samsung Galaxy Note 20 instead of replacing it, you're preventing approximately 65 kg of CO₂ emissions. Manufacturing a new Samsung Galaxy Note 20 generates 68 kg of CO₂, while this repair only produces about 3 kg of CO₂. That's a 96% reduction in carbon emissions!
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