Product Name: SIM Card Reader / Tray Connector for SAMSUNGsung A57

Compatible Model: SAMSUNGsung Galaxy A57

Function: Reads SIM card and microSD card data

Material: Precision metal pins with durable housing

Type: SIM card connector / reader module replacement

Installation: Replaces damaged SIM card detection mechanism

Features: Restores SIM card recognition and network connectivity

OEM Standard: Compatible OPPO – secure card contact and reliable detection