Samsung Galaxy S21 Plus 5G
Millimeter Wave (mmWave) Flex Cable
Premium PULL-A grade 5G antenna flex for SM-G996B. Restores high-speed mmWave connectivity and network signal stability.
Ultra-Fast 5G Signal
Restores high-bandwidth mmWave 5G connectivity. Fixes "No 5G" or weak signal issues in compatible areas.
Authentic Pull-A Part
A-grade component salvaged from official units. Ensures exact fit and original manufacturer performance.
Tested Stability
Every cable is pre-tested for signal continuity. Guarantees stable network speeds and reduced dropped calls.
🛠️ Technical Specifications
Product Details
- Part Type: mmWave Antenna Flex
- Grade: A-Grade Pull-A
- Network: 5G Millimeter Wave
- Connector: Mainboard FPC
Compatibility
- Model: Samsung Galaxy S21 Plus 5G
- Model Number: SM-G996B
- Region: International Version
- Warranty: 12-Month Coverage
⚠️ Professional Installation Required
This is a delicate internal component. Installation requires opening the device and handling sensitive FPC connectors. We recommend professional fitting at our Brisbane lab.
❓ Repair Tech FAQs
What symptoms does a faulty mmWave flex cause?
Typically, you will see "No Service" or a failure to connect to 5G networks. In some cases, the phone may fallback to 4G/LTE only even in high-speed 5G areas.
Is this an original Samsung part?
This is a Pull-A grade component, meaning it is an original part salvaged from official devices. This ensures it meets 100% of the manufacturer's performance standards.
How do I know if I need this specific cable?
Check your model number (SM-G996B). If your 5G signal is missing or weak after physical damage or a prior repair, this mmWave flex is likely the culprit.
🇦🇺 Brisbane Technical Hub
Forest Lake Stock
Skip the international wait. We ship daily from our Brisbane warehouse with 2-4 day national delivery via Australia Post.
12-Month Warranty
Every A-grade pull part is backed by our full 12-month technical warranty. We stand by the quality of our professional components.
JPC TECHNICAL SEAL
Precision Network Parts for Australian Pros
Payment Options
We offer multiple convenient payment options for your repairs and accessories purchases. Pay with cash, debit/credit card, or interest-free Buy Now Pay Later options.
Shipping & Processing Information
Processing Time
All orders require 2-4 business days for processing, regardless of shipping method.
This includes order verification, picking, packing and preparation for dispatch.
You will receive tracking information for all shipped orders and notification when pickup orders are ready for collection.
Shipping Methods
Standard: 3-7 business days in transit after processing
Express: 1-2 business days in transit after processing
Express shipping only affects delivery time once dispatched, not processing time.
Express shipping does not expedite the 2-4 business day processing time.