Samsung S25 Ultra Charging Board Replacement – Compatible Aftermarket USB-C Port & Mic Flex (SM-S938 Series) | Wholesale Price
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This product is available for wholesale orders. Price is provided upon request based on quantity and destination.
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Minimum sample order value is $300 USD. You can mix different models and products (Samsung, iPhone, and other items from our website) in one order.
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The Samsung S25 Ultra charging board is a high-quality compatible aftermarket replacement for Samsung Galaxy S25 Ultra SM-S938 Series devices. It combines the USB-C charging port, primary microphone, and antenna connection points in one bottom sub-board to help restore wired charging, data transfer, and microphone function after a damaged board is replaced. This is a compatible replacement part, not an original Samsung component, and professional installation is recommended.
Technical Specifications – Samsung S25 Ultra Charging Board
| Compatible Models | SM-S938B, SM-S938B/DS, SM-S938E, SM-S938U, SM-S938W, SM-S9380 |
|---|---|
| Interface Type | USB-C charging and data connection with OTG support |
| Integrated Components | Primary microphone and antenna connectors |
| Charging Support | Designed for Fast Charging and Super Fast Charging 2.0 with compatible power equipment |
| Component Type | Bottom sub-board charging flex replacement |
| Quality Grade | High-quality compatible aftermarket replacement |
| Quality Control | Checked for port fit, charging connection, microphone clarity, and connector stability |
|---|---|
| Connection Type | Plug-and-play flex connector |
| Condition | Brand new replacement part |
| Installation | Professional installation recommended; no soldering is normally required |
| Sales Type | B2B wholesale and bulk supply |
| Shipping | Global export shipping options available |
Quick Installation Guide
for Samsung S25 Ultra Charging Flex
Mandatory Pre-Installation Test: Before full reassembly, connect the charging board to the main flex. Test charging current and microphone recording clarity. Do not apply permanent adhesive until the replacement has been verified.
Step 1: Open Bottom Section
Power off the device. Open the rear cover using appropriate heat and tools, then remove the lower speaker module and internal bracket screws to expose the charging board area.
Step 2: Disconnect Antennas
Carefully disconnect the coaxial antenna cables and the main interconnect flex cable from the existing charging board.
Step 3: Remove Old Board
Remove the retaining screws and gently lift the existing USB-C charging board from its housing.
Step 4: Functional Testing
Connect the new charging board. Test charging with a USB-C cable and make a voice recording to verify microphone operation before final reassembly.
Step 5: Final Sealing
Reconnect the antenna cables, secure the screws and speaker bracket, then reseal the rear cover with suitable new adhesive.
FAQ
for Galaxy S25 Ultra Charging Parts
1. Is this an original Samsung charging board?
No. This is a high-quality compatible aftermarket replacement part. It is not an original Samsung component.
2. Does this charging board support Super Fast Charging?
It is designed to support Fast Charging and Super Fast Charging 2.0 when the device, adapter, cable, and repair condition support those functions.
3. Which Galaxy S25 Ultra versions are compatible?
It is intended for SM-S938B, SM-S938B/DS, SM-S938E, SM-S938U, SM-S938W, and SM-S9380 variants. Confirm your device model before ordering.
4. What should be tested before installation is completed?
Test charging, USB-C data connection, microphone recording, and antenna connector seating before applying adhesive or closing the device. Review the Disclaimer Policy before installation.
5. How is the quality checked?
Quality control checks cover port fit, charging connection, microphone clarity, and connector stability. Final compatibility depends on correct installation and the condition of the device.
6. Is this product available for wholesale orders?
Yes. This Samsung S25 Ultra charging board is supplied for B2B wholesale and bulk purchasing. Contact us for current volume pricing and shipping options.
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