🔧 AMPLUS A-Grade · Tested Before Dispatch
AMPLUS Charging Port Flex for Motorola Moto G51 5G — USB-C Connector + Primary Microphone
Brand-new A-grade replacement charging port flex cable for the Motorola Moto G51 5G (XT2171-2). Includes the USB Type-C charging connector AND the primary microphone on the same flex — fixes "won't charge", loose USB-C, slow charge, charger not detected and dead-mic faults in one repair. Every unit bench-tested before shipping. Backed by a 12-month AMPLUS warranty.
🔌 USB-C Charging Connector 🎙️ Primary Mic Included ⚡ TurboPower 20W Compatible 🔬 A-Grade OEM-Spec
✅ In Stock — Brisbane 🛡️ 12-Month AMPLUS Warranty 📦 Ships 2-4 Days
📦 What You Get
A single brand-new charging port flex assembly built to OEM specification for the Motorola Moto G51 5G. The flex is one integrated part — connector, microphone and ribbon are factory-soldered together.
🔌 USB Type-C Connector
Genuine USB-C 2.0 reversible port. Full 24-pin connector with charging, data and CC pins matched to the Moto G51 5G mainboard.
🎙️ Primary Microphone
Built-in primary call microphone in its correct factory position. No separate mic part needed.
🎀 Pre-Soldered Flex Ribbon
Flat flex cable with the correct length and BTB connector to plug straight into the mainboard FPC socket. No soldering required.
🛡️ Factory Anti-Static Packaging
Sealed in an ESD-safe bag to protect the flex traces from static damage during transit and storage.
Note: Adhesive, screws and tools are not included. Source these separately or book a walk-in install at our Forest Lake counter.
🔧 Installation Overview
Mid-difficulty repair. The Moto G51 5G opens through the back cover. The charging port flex sits at the bottom edge and clips onto the mainboard with a single FPC connector. No soldering needed.
1️⃣ Power Down + Remove SIM Tray
Turn the phone off completely. Eject the SIM tray with the included pin tool.
2️⃣ Heat + Open the Back Cover
Warm the back panel evenly to soften the adhesive. Use a plastic pry tool to lift the back cover. Take care around the fingerprint flex.
3️⃣ Disconnect the Battery First
Always disconnect the battery before removing any other connector. Prevents short circuits during the swap.
4️⃣ Remove the Old Flex
Unclip the FPC connector from the mainboard. Lift the old flex out of its bracket. Note the routing path.
5️⃣ Fit the New AMPLUS Flex
Drop the new flex into the same routing path. Press the FPC connector down evenly until it clicks home.
6️⃣ Test Before Sealing
Reconnect the battery. Plug a charger in and confirm charging. Make a test call to confirm the mic. Then re-adhere the back.
⚠️ Highly recommended: Have a professional fit this part. Incorrect fitting voids the AMPLUS warranty. Walk-in install available at our Forest Lake counter.
❓ Frequently Asked Questions
How do I know it's the charging port and not the battery?+
Test with a known-good cable and a known-good charger first. If charging is still loose, intermittent, or fails entirely, the port is at fault. A failed battery typically holds charge poorly across the day but still accepts charging cleanly. If the cable falls out or wiggles, it's almost always the port flex — not the battery.
Will this fix my microphone fault as well?+
Yes, in most cases. The Moto G51 5G factory design places the primary call microphone on the same flex as the USB-C port. A failed mic on this generation almost always means the charging port flex needs replacing. One part, both faults fixed.
Is soldering required to fit this part?+
No. The AMPLUS flex is the full assembly with a pre-soldered FPC connector. It plugs straight into the Moto G51 5G mainboard socket. No soldering, no rework station, no hot air needed.
Will it support TurboPower 20W fast charging?+
Yes. AMPLUS A-grade stock is built to OEM specification with the correct CC-pin handling and current rating to support full TurboPower 20W charging — the same speed as a factory-fresh phone.
What does the 12-month AMPLUS warranty cover?+
The 12-month warranty covers manufacturing defects: dead-on-arrival flex, mic that never works, charging that fails after correct install, or solder joint failure under normal use. Not covered: install damage, liquid damage, lifted FPC pads from rough fitting, or wear from foreign objects forced into the connector. Keep the order number for warranty claims.
Will it fit my Moto G50 / G52 / G62?+
No. This part is built for the Moto G51 5G (XT2171-2) only. The G50, G52, G53, G62, G42, G31, G41, G54, G71 5G and G84 all use different flex designs — different lengths, connector positions, or pin-outs. Check the model number under Settings → About phone before ordering.
Can I install it myself?+
Mid-difficulty repair. Confident DIY repairers with prior teardown experience can do it. The job needs heat to release the back cover, careful pry work, battery disconnection and clean FPC reseating. Highly recommended that you book a professional install if you're new to phone repair.
Does it come with adhesive or screws?+
No. You receive the AMPLUS charging port flex on its own in factory anti-static packaging. Source back-cover adhesive separately or have it fitted at our Forest Lake counter where the install includes fresh adhesive.
Can you fit it for me in-store?+
Yes. Walk in to our Forest Lake counter at Shop 3A, 152 Woogaroo St, Forest Lake QLD 4078. Our technicians fit the AMPLUS flex, test charging and the mic before you leave, and re-seal the back cover with fresh adhesive. Same-week appointments available.
How fast does it ship across Australia?+
Orders ship in 2 to 4 business days from our Brisbane warehouse with Australia Post tracking. The flex is sealed in anti-static packaging and padded for safe transit anywhere in Australia.
⭐ Sold Australia Wide
🛡️ JPC Mobile Quality Seal
Genuine AMPLUS A-grade charging port flex for the Motorola Moto G51 5G (XT2171-2). USB-C connector and primary microphone in one part. Bench tested before dispatch and backed by a vendor-confirmed 12-month AMPLUS warranty. Walk-in install available at our Forest Lake counter.
📍 Forest Lake QLD Stock 🛡️ 12-Month AMPLUS Warranty 📦 2-4 Day Dispatch
Shop 3A, 152 Woogaroo St, Forest Lake QLD 4078 · Mon-Fri 9am-5pm · Sat 10am-5pm
