Samsung Galaxy A53 5g Charging Port Board Replacement Guide

If your Samsung Galaxy A53 5G is not charging properly, disconnects frequently, or the headphone jack has stopped working, the charging port board may be damaged. This component handles charging, data transfer, microphone, and headphone connectivity, so wear and tear or moisture damage can cause multiple issues.

In this guide, we’ll walk you through step-by-step instructions to replace the charging & headphone jack board on the Samsung Galaxy A53 5G safely and correctly.

This guide helps to fix issues related to headphone jack and microphone related problems.

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Reasons for Charging Port Board Replacement

You may need to replace the charging port board if:

• Phone does not charge or charges intermittently
• Charger cable feels loose
• Headphone jack not detecting earphones
• Microphone not working during calls
• Phone does not connect to a computer
• Liquid or dust damage to the charging port

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Repair Difficulty

Difficulty Level: 🟡 Moderate

• Requires heating and careful cable handling
• Small screws and delicate connectors involved
• Suitable for DIY users with basic phone repair experience

⏱ Estimated Time: 30–45 minutes

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Before You Begin

Compatibility and Model Numbers

This repair guide based on Samsung Galaxy A53 5G Model.

Model Numbers | SM-A536B, SM-A536B/DS, SM-A536U, SM-A536U1, SM-A5360, SM-A536E, SM-A536E/DS, SM-A536V, SM-A536W, SM-A536N, SM-S536DL

Tools Required

• Mobile phone heating pad or hairdryer/heat gun
• Plastic pry tool / card pry
• Suction cups
• Phillips #00/#000 screwdrivers
• Tweezers (for connectors)
• B7000 glue or double-sided adhesive (for back cover)
• Rubber bands or bonding clips to secure the back cover

How to Find Tools and Parts

• Heating pad – https://amzn.to/3H0tHzJ
• Portable Heat Gun – https://amzn.to/4mszih1
• Clamps https://amzn.to/3GYJT4w
• STREBITO 142 Piece Repair Tool Kit https://amzn.to/3UO1jUx
• Glue | Adhesive https://amzn.to/46exVxe
• Compatible Parts –
  • Battery – https://amzn.to/3HJHH10
  • Screen – https://amzn.to/45KbBKn
  • Other Parts – https://amzn.to/45AsU1W
• Silicone Work Repair Mat https://amzn.to/45Emz5l

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Protect Your Samsung Galaxy A53 5G

• Protector For The Screen https://amzn.to/3VcdiLJ
• Best Rated Case https://amzn.to/4oH4qvc

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Samsung Galaxy A53 5G Charging Port Replacement – Step-by-Step Guide

Step 1: Power Off the Phone

Turn off the Samsung Galaxy A53 5G completely before starting the repair.

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Step 2: Heat the Back Cover

To remove the back cover, gently heat around the rear cover edges until the adhesive softens.

• Place the back cover side on a heating pad
• Select the mobile phone HEATING option and allow it to complete
• Alternatively, use a heat gun or hairdryer evenly around the edges

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Step 3: Remove the Back Cover

• Use a suction cup to create a small opening between the frame and rear cover
• Insert a plastic card pry tool to cut the adhesive
• Carefully lift and remove the back cover

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Step 4: Remove the Main Board Frame

• Undo eight screws securing the main board frame
• Remove the frame and keep it aside safely

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Step 5: Disconnect the Battery

• From the left-hand side, disconnect the battery connector using a plastic tool

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Step 6: Remove the Speaker Cover

• Move to the bottom of the phone
• Undo seven screws and remove the speaker cover

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Step 7: Disconnect Charging Board Connections

• Disconnect both antenna heads
• Disconnect two main connector plugs
• Disconnect the touch ID / camera plug from the charging board

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Step 8: Remove the Main Ribbon Flex

• Disconnect the other end of the main ribbon flex from the logic board
• Remove the flex cable from the device

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Step 9: Remove SIM Tray & Charging Board Screws

• Undo two screws securing the charging board
• Eject and remove the SIM tray

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Step 10: Release the LCD Cable

• Apply gentle heat to soften the adhesive
• Carefully release the LCD cable from the charging board

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Step 11: Remove the Charging Port Board

• Gently pull out the faulty charging & headphone jack board from the body

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Step 12: Install the New Charging Board

• Place the new charging port board into position
• Ensure it sits properly in the frame

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Step 13: Secure the Charging Board

• Fix the board in place using two screws

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Step 14: Reconnect Components

• Reconnect the touch ID / camera plug
• Insert the SIM tray
• Secure both antenna heads
• Reconnect the LCD connector cable

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Step 15: Reinstall the Main Flex Cable

• Connect the main flex cable from both ends and secure it properly

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Step 16: Reinstall the Speaker Cover

• Place the speaker cover back
• Secure it using seven screws

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Step 17: Reconnect Battery & Main Board Frame

• Reconnect the battery connector
• Place the main board frame
• Secure it with eight screws

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Step 18: Reattach the Back Cover

• Ensure the back cover has enough adhesive
• Use B7000 glue or new double-sided adhesive if needed

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Step 19: Secure the Back Cover

• Use bonding clips to tighten the rear cover
• Alternatively, use rubber bands
• Leave it for some time to ensure proper bonding

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Frequently Asked Questions (FAQ)

Q1: Will replacing the charging port fix microphone issues?
Yes, the microphone is part of the charging board. Replacing it often resolves mic problems.

Q2: Can I replace only the charging port connector?
No, the Galaxy A53 uses a full charging board assembly. The entire board must be replaced.

Q3: Do I need to replace the back cover adhesive?
If the original adhesive is weak, replacing it is strongly recommended.

Q4: Will this repair erase my data?
No, replacing the charging board does not affect stored data.

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Troubleshooting (After Repair)

Q: Phone still not charging after replacement
A: Check the battery connector, main flex cable, and charging board screws.

Q: Headphones not detected
A: Ensure the headphone jack area is clean and the board is seated properly.

Q: No network signal after repair
A: Recheck antenna cable connections on the charging board.

Q: Phone not powering on
A: Confirm the battery connector is fully seated and no connectors are loose.

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Related Repair Guides

• Samsung Galaxy A53 5g battery repair
• Check other Samsung Galaxy a53 5g