Premium Antenna Connecting Cable for Samsung Galaxy S21 Ultra (G998U) – Internal Frame Replacement
Ensure strong, stable signal reception on your Samsung Galaxy S21 Ultra (Model: G998U) with our high-quality internal antenna connecting cable. This OEM-grade replacement part fixes weak cellular, Wi-Fi, Bluetooth, and GPS connectivity caused by a damaged antenna cable.
Key Features:
✔ Perfect Fit – Designed specifically for Samsung Galaxy S21 Ultra (G998U)
✔ Enhanced Signal Strength – Improves 5G, LTE, Wi-Fi, and Bluetooth performance
✔ Durable Construction – Reinforced connectors resist wear and tear
✔ Easy Installation – Direct replacement for the original cable
✔ OEM Equivalent – Matches factory specifications for reliable performance
Common Symptoms of a Faulty Antenna Cable:
- Weak or dropped cellular signal
- Slow Wi-Fi/Bluetooth speeds
- Unreliable GPS positioning
- “No Service” or “Searching for Signal” errors
Installation Tips:
- Power off your device before starting
- Use proper tools (plastic pry tools, tweezers) to avoid damage
- Follow a S21 Ultra teardown guide for safe disassembly
- Handle the delicate connectors with care during installation
Compatibility Note:
This antenna cable is only compatible with the Samsung Galaxy S21 Ultra (Model G998U). Please verify your model number before purchasing.
Restore your phone’s full connectivity with this genuine-quality antenna cable replacement!
Compatibility Agreement
Important Notes
Professional Repairs: It’s recommended to have this repair done by a qualified technician, especially if you don’t have experience with Consumer Electronics/gadget disassembly.
- ⚠️ Warning: You Must Backup Your Data Before Repair Process
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