OPPO A77 5G On Off Patta Flex /Internal Switch/Button

The OPPO A77 5G On/Off Patta Flex (also referred to as the Power Button Flex Cable or Internal Power Switch) is a critical internal component responsible for controlling the smartphone’s power and screen functions. This flexible ribbon cable connects the physical power button on the side of the OPPO A77 5G to the motherboard, allowing users to turn the device on or off, wake the screen, or perform a restart. The flex is made from thin, durable, yet delicate material embedded with fine conductive traces to transmit signals quickly and reliably.

Over time, the On/Off Patta Flex can become damaged due to frequent usage, accidental drops, pressure on the side buttons, or exposure to moisture and dust. Common signs of a faulty flex include unresponsive power button presses, the device not turning on, or inconsistent power operations. Replacing the damaged flex involves carefully disassembling the phone, removing the back cover, and disconnecting the old flex from the motherboard before installing a new one. Using a high-quality replacement ensures the power button works smoothly, restoring full functionality and extending the device’s lifespan. The OPPO A77 5G On/Off Patta Flex is therefore a vital component for reliable operation and convenient power control.