Samsung Galaxy M31 Grey Fingerprint Sensor Flex Cable Replacement

What You’re Getting

This is the exact flex cable that connects the fingerprint sensor to your Samsung Galaxy M31’s main board. It’s that grey ribbon that makes your phone recognize your touch. When yours gets damaged, this replacement brings that security feature back to life.

Why This Part Works

Designed specifically for the SM-315 model, this cable matches the connections your Galaxy M31 needs. Repair technicians across South Africa keep these in stock because they fit right and work immediately. Your phone’s fingerprint login affects everything from banking apps to private messages – this cable restores that functionality.

Installation Notes

Before you connect anything, test the new cable with your phone’s diagnostic mode to make sure it’s reading properly. Use an anti-static wrist strap while handling – those tiny circuits are sensitive. When routing the cable, avoid sharp bends; keep curves gentle so the connections stay intact.

Warranty Coverage

You’re protected for six months if anything goes wrong. Hundreds of repair businesses rely on our parts because they know we stand behind them. Need help? Message support@phoneparts.co.za or WhatsApp 063 193 2306. Your order ships free anywhere in South Africa with no delivery charges.