Product Name: Power Amplifier IC for OPPO N3 – 77629‑21
Compatible Model: OPPO N3 (N3)
Part Type: 77629‑21 power amplifier IC
Function: Replaces damaged or non‑working PA IC – restores cellular signal transmission and network connectivity
Material: Glass IC chip with gold‑plated solder balls
Specification: 77629‑21
Usage: Internal repair – resolves no network, weak signal, or inability to make calls
OEM: Yes – high quality replacement