Samsung Galaxy S21 (SM-G991B) Original Charging Board – USB-C Port Flex Sub Board

Restore your Samsung Galaxy S21 (SM-G991B) to optimal charging and data transfer performance with this Original USB-C Charging Board Flex Sub Board. Premium replacement designed for durability and smooth operation.

🔧 Product Features:

• 100% Original and Brand New

• Model: SM-G991B

• Type: USB-C Port Flex Sub Board

• Perfect fit, easy installation

• Supports both charging and data transfer

• High-quality components for long-lasting performance

⚙️ Ideal For:
This replacement board is perfect if your S21 is not charging, the USB-C port is loose, or data transfer issues occur.

📦 Package Includes:
1 x Samsung Galaxy S21 Original Charging Board (USB-C Flex Sub Cable)