Replacement touch screen sensor board for SAMSUNGsung Galaxy Grand Prime 4G G531

Gold flex cable - color-matched for authentic restoration of gold variants

Restores full multi-touch functionality after screen repair

Test before installation - do not remove protective films during testing

Avoid over-bending cable beyond 90 degrees to prevent display issues

High sensitivity for accurate touch detection and gestures

Direct replacement - easy to install during screen assembly

Ground yourself properly to prevent static damage during installation