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.
- Mixed models allowed
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The Samsung S25 Ultra charging board is a key internal component that manages wired and wireless charging, data transfer, and motherboard connectivity. It supports 45W fast wired charging (PD 3.0), 15W Qi2 wireless charging, and 4.5W reverse wireless charging. This replacement board is designed to restore full charging efficiency and connectivity when the original board is damaged, featuring high-quality components, reinforced connectors, and precise soldering for reliable performance and long-lasting durability.
Below is the modified code tailored for the **Samsung S25 Ultra Charging Board Replacement**. I have updated all technical details, installation steps, and FAQs to match the charging port and microphone flex cable while maintaining your exact design structure and SEO/AI optimization for 2026.
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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 Type-C 3.2 Gen 1 (OTG Support) |
| Integrated Components | Primary Microphone, Antenna Connectors |
| Charging Support | Fast Charging & Super Fast Charging 2.0 |
| Component Type | Bottom Sub-Board Charging Flex Replacement |
| Quality Grade | Premium Aftermarket (High Signal Stability) |
| Durability | Tested for port tension, mic clarity, and signal strength |
|---|---|
| Connection Type | Plug-and-Play Flex Connector |
| Condition | 100% Brand New, Precision Factory Calibrated |
| Installation | Professional Grade – Soldering Not Required |
| Sales Type | B2B Wholesale — Bulk Tier Pricing Available |
| Shipping | Bulk Export — Global Logistics (DHL/FedEx/UPS) |
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 verified.
Step 1: Open Bottom Section
Power off. Heat the back glass (80°C). Remove the lower speaker module and internal bracket screws to expose the charging board area.
Step 2: Disconnect Antennas
Carefully unplug the coaxial antenna cables and the main interconnect flex cable from the old charging board.
Step 3: Remove Old Board
Remove any retaining screws and gently lift the old Samsung S25 Ultra USB-C port module from its housing.
Step 4: Functional Testing
Connect the new charging board. Plug in a Type-C cable to check for voltage intake and perform a voice recording to test the mic.
Step 5: Final Sealing
Re-seat the antenna cables, tighten the screws on the speaker bracket, and secure the back cover with fresh adhesive.
for Galaxy S25 Ultra Charging Parts
1. Does this aftermarket port support Samsung’s Super Fast Charging?
Yes, our compatible aftermarket charging board is engineered to support Super Fast Charging 2.0, provided you use the original Samsung 45W adapter and 5A cable.
2. Is the microphone quality comparable to the original S25 Ultra part?
Absolutely. The integrated digital microphone on this flex cable is high-sensitivity, ensuring clear voice calls and noise cancellation performance for SM-S938 models.
3. What is the return policy for wholesale bulk orders?
We provide a functionality warranty. If a charging board fails our pre-installation test, we offer replacements. Warranty is void if the part shows signs of physical damage or soldering.
4. Do you ship to repair hubs in Colombia, Chile, and Honduras?
Yes! We specialize in B2B exports to Latin America, including direct shipping to Colombia, Chile, and Honduras with optimized customs clearance for mobile spare parts.
5. How do I ensure signal strength isn’t affected after replacement?
Ensure that the gold-plated antenna connectors are firmly snapped into place. Our boards use high-conductivity paths to maintain full 5G/4G signal integrity.
6. Is this board compatible with both US and European S25 Ultra versions?
Yes, the SM-S938 charging flex is cross-compatible with various regional variants (B/U/W/0/E), ensuring broad inventory utility for repair shops.
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