Replacement SIM card reader assembly for SAMSUNGsung Galaxy Quattro (GT-I8552)

Dual-SIM design - handles both SIM card slots

Restores proper SIM card detection and network connectivity for both SIMs

Precision contacts ensure reliable connection with SIM cards

Durable construction for long-term performance

Solves "no SIM card detected" or intermittent signal issues

Direct replacement part - professional installation recommended

Essential repair for SIM reading failures on either slot