Galaxy S25 Ultra top speaker replacement
Replacing the top speaker on your Galaxy S25 Ultra requires careful handling of internal components to avoid damage during disassembly. This guide walks you through each step, from removing the rear screws to disconnecting the necessary connectors. Follow the instructions closely and pay attention to all cautions to ensure a safe and successful repair. Whether you're addressing sound issues or installing a new speaker, this procedure will help you complete the task confidently.
Galaxy S25 Ultra top speaker replacement
Galaxy S25 Ultra top speaker removal
Galaxy S25 Ultra top speaker installation
Note
Remove the Back Cover first before you begin.
1
Check the 9 screws on the top of the rear and remove them using a cross-head screwdriver.
Caution
Be careful not to damage the main board and near components.
Note
Check the number of screws that have been removed, and store them carefully to make sure that no unassembled screws are left inside the device during assembly.
2
Using the tweezers, separate the NFC antenna connector.
Warning
Make sure to first disconnect the battery connector for your own safety, and be careful not to damage the battery.
Caution
- Be careful not to damage the NFC antenna connector and the FPCB cables.
- Be careful not to tear any connected components near the wireless charging module.
3
Using the tweezers or your fingers, lift up on the right of the metal plate carefully and pull it out from the device, then tilt it back downward slowly.
Caution
Ensure that the wireless charging module is unfolded to prevent damaging the FPCB (Flexible Printed Circuit Board).
4
Disconnect the battery connector from the main board using the tweezers.
Caution
Be careful not to damage the battery connector, main board, and nearby components.
5
Using the tweezers, disconnect the top FRC connector and lift up on the separator groove of the rear top to remove it carefully.
Caution
Be careful not to damage the FPCB cables or nearby components.
Warning
Leaving screws inside the device may damage internal components, such as the battery. During assembly, be extra careful not to leave any unassembled screws inside the device.
1
Using the tweezers or your fingers, position the rear top in the correct location and gently press down to secure it in its position.
Caution
Be careful not to damage the main board and near components.
2
Connect the top FRC connector to the main board.
3
Connect the battery connector to the main board.
Warning
Be careful not to damage the battery.
Caution
Be careful not to damage the battery connector and near components.
4
Hold the tilted wireless charging module with your fingers and carefully assemble to its original state.
Warning
Be careful not to damage the battery.
Caution
- Be careful not to damage the NFC antenna connector and the FPCB cables.
- Be careful not to tear any connected components near the wireless charging module.
- Ensure that the wireless charging module is unfolded to prevent damaging the FPCB.
5
Connect the NFC antenna connector to the main board.
Caution
Be careful not to damage the main board and near components.
6
Check the screw 3428 (9 ea) at the 9 different points on the top of the rear and fasten them using a cross-head screwdriver.
Caution
Be careful not to damage the main board and near components.
7
Check carefully with your fingers to see if there are any screws or other foreign substances inside the device (battery, PBA, cable, etc.). Shake the device lightly with the back of the device facing down to remove any remaining screws.
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