Replacement WiFi and Bluetooth combo IC chip for SAMSUNGsung Galaxy J1 (SM-J100F / J100H / J100M / J100FN)

Chip model: BCM43438 - Broadcom integrated wireless connectivity chip

Restores full WiFi functionality including network detection and connection stability

Restores Bluetooth connectivity for pairing with headsets, speakers, and other devices

High-quality component for reliable wireless performance

Solves issues like WiFi not turning on, Bluetooth not working, or intermittent connectivity

Essential for advanced motherboard repairs on J100 devices

Professional micro-soldering installation required