Huawei Honor 9X Charging Port

Honor 9X Charging Port: USB-C and Audio Connection Restoration

This Honor 9X charging port is the indicated solution to restore power supply and stable data connection in the mobile phone. The charging connector board integrates the USB-C input and the essential signal contacts for the reliable operation of the device.

Technical Specifications

• Part type: Charging board and USB-C connector
• Compatibility: Honor 9X (STK-L21, STK-L22)
• Quality: Premium

When to Replace

• The mobile phone does not detect the USB cable or charges intermittently
• The cable becomes loose and disconnects easily from the USB-C input
• The computer does not recognise the device via the data cable
• The main call microphone does not capture the user's voice — confirm the diagnosis
• Device does not receive charge after moisture damage or dirt in the USB-C port — confirm the diagnosis

Notes for the Technician

• Test before applying: before fixing, confirm charging and, if applicable, data transfer and the microphone. Thus, if there is any issue, the return or warranty is handled quickly and simply.
• Difficulty: Medium; the intervention requires prior removal of the back cover with adequate heat
• Disassemble the bottom loudspeaker to expose and unclip the charging board from the frame
• Carefully disconnect the main flex cable and antenna coaxial cable before lifting the board
• Check the connector seal and clean the bottom grille from dust before closing
• New adhesive for the back cover sold separately

What Distinguishes This Version

This is a Premium level part, representing the top selection in the compatible market to ensure exact dimensions and charging stability. It is the indicated option for professional technicians seeking an economical and reliable repair for their clients.

Frequently Asked Questions

Does replacing the charging port solve microphone issues on the Honor 9X?
Yes, provided the fault is located in the bottom microphone embedded in the charging board itself. If the problem comes from the main board or software, replacing this part will not correct the anomaly.

Is this charging board compatible with all regional variants of the Honor 9X?
It is compatible with common European and global versions of the Honor 9X with a USB-C input, such as models STK-LX1 and STK-L21.