WiFi Antenna iPhone 4S

The WiFi Antenna iPhone 4S is the internal component that receives and transmits wireless network and Bluetooth signals. It sits in the upper part of the device and connects to the logic board: the quality and stability of the connection depend on it.

Replacement is recommended when the iPhone 4S only picks up WiFi close to the router, drops the connection often, shows very low speeds or has Bluetooth pairing problems, especially after drops, liquid damage or previous repairs.

Main features

• Type: internal WiFi antenna.
• Function: receives and transmits WiFi and Bluetooth signals.
• Mounting: internal, connected to the logic board.
• Quality: compatible spare part, not original Apple.
• Quality control: QC Passed.

iPhone 4S WiFi Antenna Replacement

Replacing the iPhone 4S WiFi antenna restores wireless range and Bluetooth stability without any work on the logic board.

WiFi Antenna Spare Part for iPhone 4S

A spare part suited both to DIY repairers and to service centres and professional technicians looking for a tested component for the iPhone 4S. Discover all the details of this spare part

Compatibility

• Apple iPhone 4S, models A1387 and A1431.
• All storage sizes: 8 GB, 16 GB, 32 GB and 64 GB.
• Not compatible with iPhone 4 (A1332, A1349) and iPhone 5.

Package contents

• 1 x WiFi Antenna iPhone 4S

Installation note

Disconnect the battery before starting and handle the antenna flex without bending it: the contacts and connector are delicate. After fitting, check WiFi reception at different distances from the router and test Bluetooth before closing the device.

Certifications and warranty

Every spare part is checked and passes the QC Passed test before shipping. The product is covered by the legal warranty under Italian Legislative Decree 206/05 (Consumer Code): in case of a conformity defect it is replaced, provided it shows no signs of tampering, installation damage or misuse. Images are representative and may differ slightly from the product.

Official documentation

If you are unsure about your iPhone model, you can check the official Apple website.

For detailed information on warranty, withdrawal and purchase conditions, see the Terms of sale.

Note: the trademarks mentioned belong to their respective owners and are used solely to identify spare part compatibility. There is no affiliation with Apple Inc.