OnePlus Ace 3 Pro PJX110 Charging Port Flex Cable

Is your OnePlus Ace 3 Pro (PJX110) refusing to charge or do you need to wiggle the cable to get a connection? The USB-C charging port takes daily mechanical stress and eventually wears loose or breaks. With this replacement flex cable you restore fast charging, data and microphone in one go.

Specifications

• Compatible with OnePlus Ace 3 Pro (PJX110)
• USB-C port with flex cable
• Includes microphone and antenna contacts
• 1:1 fit with original
• Snap-on board connector
• Tested before shipment
• Plug-and-play installation

Symptoms of a defective part

• Phone charges slowly or not at all
• Cable must be moved to get contact
• Microphone fails during calls
• USB data transfer fails
• Device no longer detects charger

Installation

🟡 Battery+cables — Difficulty: medium — Time: around 30 minutes. Tools: Phillips screwdriver, heat gun or hair dryer, plastic opener, suction cup, tweezers.

Frequently asked questions

Will fast charging work again after this replacement?
Yes, the flex cable supports the full SUPERVOOC protocol from OnePlus just like the original.

Will I lose waterproofing when opening the phone?
The adhesive seal on the back cover must be reapplied. Without fresh adhesive you lose the original water seal.

Does the microphone work after the swap?
Yes, this flex includes the bottom microphone. Test it right after install by calling someone.