Samsung Galaxy S25 Charging Port Repair
Model SM-S931B · Original Samsung part, professionally fitted
- Samsung authorised service centre
- Original Samsung parts
- Listed on samsung.com as the Durban repair partner
- Serving Umhlanga and Durban since 2007
Book this repair
Leave your name and number and we will phone you back to arrange it.
When an S25 stops charging, the port is the usual suspect. USB-C ports fail from pocket lint packing into the connector, from worn contacts after thousands of plug-ins, or from a bent pin caused by a skew cable.
We replace the complete USB sub-board with the original Samsung part rather than reworking the old one, which restores the port to factory condition. Part and fitting are included in the price shown.
Signs you need this repair
- Cable has to sit at an angle to charge
- Charges from some cables and plugs but not others
- Charging stops and starts on its own
- Phone not recognised by the laptop
- Moisture warning that never goes away
Samsung Galaxy S25 at a glance
| Display | 6.2 inch Dynamic AMOLED 2X, 120Hz |
| Battery | 4000mAh |
| Released | February 2025 |
Common questions
Could it just be my cable or charger?
Often, yes. Test with a different cable and wall adapter first, and check the port for lint with a torch. If the phone still charges intermittently after that, or the cable feels loose in the socket, the port itself has worn and the sub-board needs replacing.
Why replace the whole sub-board instead of just the port?
On the S25 the USB-C port is mounted on a small board inside the phone. Replacing that board with the original Samsung part gives you new contacts throughout, and it avoids soldering onto a worn component. It is the way Samsung designed the repair to be done.
My S25 charges, but very slowly. Is that the port?
It can be. Worn or dirty contacts reduce the connection quality, and the phone drops to a slower charging speed to protect itself. It can also be a tired cable or adapter, so bring those along if you can. We will test the phone and tell you what is actually at fault.