Samsung Galaxy A03 Proximity Sensor Flex

Proximity Sensor Flex for Samsung Galaxy A03: Call Screen Management

The proximity sensor flex for Samsung Galaxy A03 restores correct screen behavior during phone calls. This flexible cable is the appropriate component to replace the damaged unit and return display deactivation control via proximity.

Technical Specifications

• Part type: Proximity sensor flex
• Compatibility: Samsung Galaxy A03 (SM-A035F, SM-A035F/DS, SM-A035M, SM-A035G)
• Quality: Compatible

When to Replace

• The screen does not turn off when holding the phone to the ear during a call
• The screen turns off during the call and does not turn back on when moved away from the face
• Accidental touches happen during the call due to a lack of touch panel deactivation
• Intermittent proximity detection failures — confirm the diagnosis

Notes for the Technician

• Test before applying: connect the part to the equipment and confirm its operation before fixing or gluing it permanently. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Installation difficulty: Medium
• Requires disassembly of the back cover and the main board upper module to access the connector
• Handle the cable with anti-static plastic tweezers to avoid creases or damage to the FPC connector
• Check that the sensor window on the front bezel is free of dust before positioning the component
• Fixing adhesive sold separately

What Distinguishes This Version

This high-end compatible part was selected specifically to ensure reliable measurements and a precise fit in the phone chassis. It is the economical and rigorous solution for workshops and technicians looking for a functional and cost-effective repair.

Frequently Asked Questions

Does this flex solve the problem of the screen not turning off during a call on the Samsung Galaxy A03?
Yes, provided the anomaly is caused by a physical failure in the sensor or the connection cable, this component restores normal function.

Is it compatible with the SM-A035F and SM-A035M versions of the Galaxy A03?
Yes, the part is compatible with the hardware variants of the Samsung Galaxy A03 model (SM-A035 series).