Product Name: iPhone 12 Series Bluetooth Antenna Flex Cable

Compatibility: iPhone 12 mini

Replace this dedicated antenna to resolve issues specifically and exclusively related to Bluetooth connectivity, such as:
Poor Bluetooth Range: Significantly reduced operating distance for paired devices (e.g., headphones disconnect beyond a few feet).
Intermittent or Unstable Bluetooth Connection: Audio stutters frequently, devices disconnect and reconnect randomly, or pairing fails intermittently even at close range.
Weak Bluetooth Signal Strength: Bluetooth devices show low signal bars or experience latency/lag despite being nearby.
Specific Device Connection Issues: Inability to pair or maintain a stable connection with specific Bluetooth accessories, while other phones can.
Failure of Bluetooth-Only Features: Issues with features solely dependent on Bluetooth, such as file transfer via Bluetooth (non-AirDrop), connection to non-Apple Bluetooth peripherals, or certain CarPlay connections (if using wireless CarPlay).
Physical Damage: Visible damage, such as a torn, detached, or crimped section of the dedicated Bluetooth antenna cable.

Professional installation is recommended.
After installation, you must thoroughly test:
Bluetooth Range Test: Pair a Bluetooth audio device. Walk away from the iPhone while playing audio, noting the distance at which it starts to stutter or disconnect, comparing it to expected normal range (typically >30 feet unobstructed).
Connection Stability Test: Maintain an active connection to a device (e.g., headphones) for an extended period (10-15 minutes) while performing other tasks on the phone. Verify the connection remains stable without drops or audio artifacts.
Multiple Device Test: Pair and switch between multiple Bluetooth devices (e.g., headphones, a speaker, a smartwatch) to ensure the iPhone can maintain and manage connections reliably.
Data Transfer Test (Optional): If possible, perform a file transfer between devices using a standard Bluetooth connection (not AirDrop) to verify data integrity.
System Reboot Test: Reboot the iPhone and verify that all paired devices reconnect automatically and function normally.

Quality & Warranty Promise
Every Bluetooth antenna is visually inspected for physical integrity and connector condition. It undergoes a basic continuity test to ensure there are no breaks in the antenna pathway before shipment.
This product is backed by a 90-day warranty from the delivery date. If the antenna itself fails due to non-human causes (not from installation error, improper adhesion leading to detachment, liquid damage, or physical impact), we provide a free replacement. Please inspect the part upon receipt and contact us with any issues.