Samsung Galaxy M30 Power Button Volume Flex Cable Replacement

What You’re Getting

This is the exact flex cable that connects your Galaxy M30’s power and volume buttons to the main board. If your buttons have stopped clicking properly or don’t respond when pressed, this little ribbon is likely the culprit. It’s designed specifically for the M30 model, so everything lines up perfectly when you install it.

Why This Part Works

Your phone’s buttons rely on this flexible cable to send signals when you press them. Over time, the thin connections inside can wear out or get damaged from drops or moisture. This replacement brings that functionality back, letting you lock your screen, adjust volume, and power your device on and off like normal again.

Installation Notes

Before you start, test the new cable by gently connecting it (without fully installing) to see if the buttons respond. Use an anti-static wrist strap if you have one, since phone components are sensitive to static electricity. When handling the cable, avoid bending it sharply—keep folds under 90 degrees to prevent internal damage.

Warranty Coverage

You’re covered for six months if anything goes wrong. Hundreds of repair shops across South Africa choose our parts for their customers’ phones. Need help? Email support@phoneparts.co.za or WhatsApp 063 193 2306. We ship free anywhere in SA, so you can get your M30 working without extra costs.