What You’re Getting
This is the exact grey fingerprint sensor flex cable made for your Samsung Galaxy J4 (2018) models SM-J400F/DS and J400G/DS. When your phone’s fingerprint reader stops responding or gives errors, this replacement part can restore that functionality completely.
Why This Part Works
Designed specifically for repair professionals, this flex cable matches the precise connections your Galaxy J4 needs. The grey color blends perfectly with your phone’s interior components. Hundreds of South African repair shops choose this part when fixing fingerprint sensor issues on the J4.
Installation Notes
Before you install, test the cable with your phone’s fingerprint sensor to make sure everything connects properly. Use an anti-static wrist strap to prevent static damage – those tiny circuits are sensitive. Handle carefully and avoid sharp bends in the cable.
Support Details
You’re covered for six months with our warranty – if anything goes wrong, we’ll sort it out. Your order ships free anywhere in South Africa, no delivery charges. Need help? Message support@phoneparts.co.za or WhatsApp 063 193 2306. Over six hundred repair technicians across the country rely on our phone parts for their daily work.
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