Tested signal flex cable for Samsung Galaxy S21 5G
This genuine-device Pull-A signal/antenna interconnect flex cable is a tested reclaimed replacement part for the Samsung Galaxy S21 5G SM-G991B. It links internal board connection points and may help restore signal connectivity when the original flex is torn, damaged or no longer making a reliable connection.
Compatibility
- Samsung Galaxy S21 5G
- Model: SM-G991B
Check the model number in Settings or on the device label before ordering. This part is not listed for Galaxy S21 FE, S21 Plus or S21 Ultra models.
Part details
- Condition: Pull-A — removed from a working device, tested and graded for reuse
- Function: internal signal/antenna interconnect flex cable
- Supplier SKU: Pull-SignalFlex-S21
- Item ID: 59585
- Part only; repair service and installation are not included
Pull-A parts can show minor cosmetic or manufacturing differences while remaining functionally suitable. Signal faults can also be caused by antennas, connectors, charging boards, main boards or software, so diagnose the device before ordering.
Installation
Professional installation is strongly recommended. Disconnect power before repair and transfer or refit any model-specific brackets or components as required. JPC Mobile - Tech Repair & Accessories is not responsible for damage caused by incorrect diagnosis or installation.
In the box
- 1 × Samsung Galaxy S21 5G SM-G991B signal flex cable
Warranty and Australian Consumer Law
This part includes a 12-month limited product warranty covering verified defects in the supplied part. It does not cover physical damage, liquid damage, incorrect installation, misuse or faults caused by other device components. This warranty is in addition to, and does not exclude, restrict or modify, any rights or remedies available under the Australian Consumer Law.
