Product Name: Volume Button Flex Cable for OPPO A53 2020 (4G)
Compatible Model: OPPO A53 2020 (4G) (CPH2121)
Part Type: Side button flex ribbon assembly (volume only)
Function: Replaces damaged or non‑working volume button flex – restores volume up/down functionality
Material: Flexible printed circuit with integrated dome switches
Includes: Volume button flex cable
Usage: Internal repair – replaces torn or corroded volume ribbon
OEM Style: Yes – matches original fit and switch sensitivity