Samsung Galaxy J4 SM-J400F Purple Fingerprint Sensor Flex Cable Replacement

What You’re Getting

Struggling with an unresponsive fingerprint scanner on your Galaxy J4? This purple flex cable is designed specifically for the SM-J400F/DS and J400G/DS models to get that convenient unlock feature working again. You’ll receive the exact connector that links your phone’s fingerprint sensor to the motherboard.

Why This Part Works

We made sure this flex cable matches your 2018 Galaxy J4 perfectly – the purple color helps you identify it during installation, and the connectors align exactly where they should. Hundreds of repair technicians across South Africa choose our phone parts for their fix-it jobs because they know they’ll fit right.

Installation Notes

Before you start, give the new cable a quick test if possible. When handling it, try to avoid static electricity (an anti-static strap helps) and don’t bend it too sharply. The connectors should slide in smoothly without forcing anything. Your phone’s fingerprint sensor should spring back to life once everything’s connected properly.

Warranty & Support

This flex cable comes with half a year of coverage, so you’re protected if anything’s not right. We’ll send it to you with no delivery charges anywhere in South Africa. Need help? Message support@phoneparts.co.za or WhatsApp 063 193 2306 – we’re here to assist!