GSM Antenna Connector Apple iPhone 4S

The GSM Antenna Connector Apple iPhone 4S is the small flexible component that links the cellular antenna, built into the phone's metal frame, to the logic board. It carries the GSM/3G radio signal needed for calls, texts and mobile data.

Replace it when your iPhone 4S shows "No Service" or "Searching...", has a very weak or unstable signal, drops calls, or after a fall, liquid damage or a disassembly that damaged the antenna contact.

Main features

• Type: GSM antenna connector / flex.
• Function: connection between the cellular antenna and the logic board.
• Mounting: internal, in contact with the logic board.
• Quality: compatible part, not original Apple.
• Quality control: QC Passed.

iPhone 4S GSM Antenna Connector Replacement

A damaged or oxidised antenna contact is one of the most common causes of signal loss on the iPhone 4S: the iPhone 4S GSM antenna connector replacement restores stable mobile network reception.

GSM Antenna Connector Spare Part for iPhone 4S

Suitable both for DIY repairs and for service centres and professional technicians fixing network problems on the iPhone 4S. Discover all the details of this spare part

Compatibility

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

Package contents

• 1 x GSM Antenna Connector Apple iPhone 4S

Installation note

Disconnect the battery before starting. Handle the flex carefully, avoiding sharp bends, and make sure the contacts are clean and firmly pressed against the logic board: a loose or dirty contact will cause signal loss again. After assembly, check reception with an active SIM.

Certifications and warranty

Every spare part is checked and passes quality control (QC Passed) before shipping. The product is covered by the legal warranty of conformity under Italian Legislative Decree 206/05 (Consumer Code). Warranty replacement is available for manufacturing defects, provided the part has not been damaged, modified or incorrectly installed. Images are for illustration purposes only.

Official documentation

If you are unsure about your iPhone model, you can check the official Apple page to identify your iPhone model.

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

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