Product Name: LCD Ribbon (Display Flex Cable)
Compatible Model: Vivo Y77 (5G)
Material: Flexible PCB (FPC) with reinforced connectors
Function:

Connects the display assembly to the mainboard

Restores image transmission to the screen

Replaces torn, corroded, or faulty display cables

Ensures stable screen operation and touch response
Included: LCD ribbon only
OEM Style: Yes