Product Name: COMPATIBLE Vivo V5 / R9 Plus PA IC (77916‑21)
Compatible Models: Vivo V5, OPPO R9 Plus
Type: Power Amplifier / RF IC (77916‑21)
Function: Manages cellular network signal reception and transmission; fixes no service, weak signal, or network issues
Installation: Micro‑soldering (requires specialist technician)
Condition: Compatible Replacement Part
Usage: Suitable for Vivo V5 / OPPO R9 Plus power amplifier / network IC repair