Samsung Galaxy Tab A7 10.4″ Camera Replacement | T500 | T505

Hi everyone, welcome back to DIYGeardo.

Today, we will show you how to replace the front and rear cameras on the
Samsung Galaxy Tab A7 10.4 (2020), T500 and T505 models.

If your tablet has a blurry camera, camera not working, or camera app errors, this step-by-step guide will help you safely replace both the front and back cameras using proper repair techniques.

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Required ToolsBefore You Begin

Compatibility and Model Numbers

This repair guide based on Samsung Galaxy Tab A7 10.4-inch 2020 T505 Model.

Also Compatible with Both Wifi and Cellular Edition models.

Model Numbers | SM-T500, SM-T505, SM-T505N

Required Tools

• Heating pad / heat gun / hairdryer
• Suction cup
• Plastic card pry tools / opening picks/ Tweezers
• Phillips screwdriver #00 / #000
• Adhesive (B7000 or double-sided back cover adhesive)
• Bonding clips or rubber bands (optional but recommended)

Make sure the tablet is turned off and the SIM tray is removed (For Cellular Version)before starting.

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/4fC8rNj
  • Touch Screen – https://amzn.to/4lwRUvs
  • Other Parts – https://amzn.to/45U9jJS
• Silicone Work Repair Mat https://amzn.to/45Emz5l

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Protect Your Galaxy A7 Tablet

• Screen Protector Glass For The Screen https://amzn.to/3JAbaLe 
• Best Cases For Your Galaxy Tab https://amzn.to/4196PEY

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Step-by-Step Camera Replacement Guide

Step 1: Power Off and LCD Screen Removal

First, power off the tablet completely.

To remove the LCD screen, gentle heating is required around the screen edges until the adhesive becomes soft.

For this repair, we are using a heating pad.
Place the tablet screen-side down on the heating pad, select the mobile or tablet heating option, and allow the cycle to complete.

Alternatively, you can use a heat gun or hairdryer.

Once the heating is sufficient, use a suction cup to lift the LCD screen slightly.
Insert a plastic pry tool or card and carefully cut the adhesive around the LCD screen.

Next, gently lift and flip the screen so it can rest on the tablet body without straining the flex cables.

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Step 2: Disconnect Battery and Display

Remove the metal bracket by undoing the securing screw.

Disconnect the battery connector first.

Next, undo the two screws holding the LCD connector bracket.

Disconnect the LCD connector plug, and carefully remove the screen unit from the body.

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Step 3: Front Camera Replacement

Disconnect and remove the front camera from the body.

Carefully peel off the adhesive and lift the locking lever to release the flex cable.

Remove the faulty front camera and place the new front camera into position.

Secure and reconnect the front camera properly.

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Step 4: Rear Camera Replacement

Undo thirteen screws securing the internal bracket.

Carefully remove the bracket.

Disconnect and pull out the rear camera from the motherboard.

Place the new rear camera into position and reconnect it securely.

Reinstall the bracket and secure it using the thirteen screws.

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Step 5: Reassembly and Testing

Reconnect the LCD connector, followed by the battery connector.

Before sealing the tablet, test the camera and screen functionality to ensure everything works properly.

Secure the LCD connector bracket using two screws
and the battery bracket using one screw.

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Step 6: Screen Installation

Before installing the LCD screen, ensure there is enough adhesive.
If needed, apply B7000 glue or use new double-sided LCD adhesive.

Gently slide the screen into place from the bottom first, then align the top.

Apply light pressure around the screen edges.

Use bonding clips to secure the screen and leave them in place for some time.
If bonding clips are not available, use rubber bands to tighten the screen to the body.

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We hope you have enjoyed this Samsung Galaxy Tab A7 front and rear camera replacement guide.

If you have any questions, feel free to leave them in the comments below.
Please like, share, and comment on our videos, and don’t forget to hit the Subscribe button for more repair guides from Geardo.

Thanks for watching!

FAQs

1. Are the front and rear cameras separate components on the Galaxy Tab A7?
Yes. The front and rear cameras are independent modules and can be replaced individually.

2. Do T500 and T505 models use the same camera modules?
Yes. Both models use the same front and rear camera components.

3. Is the camera soldered to the motherboard?
No. Both cameras connect via flex connectors, making replacement possible without soldering.

4. Is heating required for camera replacement?
Yes. Heating is required to remove the LCD screen safely, which is necessary to access the cameras.

5. Should the battery be disconnected before removing cameras?
Yes. Always disconnect the battery first to prevent short circuits and component damage.

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Troubleshooting – After The Repair

1. Camera not detected after replacement
Check the camera flex connector and ensure it is fully seated and locked.

2. Camera image is blurry or black
Remove any protective film from the new camera module and recheck alignment.

3. Front or rear camera app crashes
Restart the tablet and inspect the camera connector for dust or debris.

4. Screen not turning on after reassembly
Recheck the LCD connector and make sure the connector bracket is secured properly.

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Related Guides

Check Other Samsung Galaxy A7 10.4″ Repair Guides

View Samsung Galaxy Tab A8 Repair Guides

Check Samsung Galaxy Tab A7 Lite battery replacement guide