Samsung Galaxy A25 5G A256B Blue Power Button Flex

Power Button Flex for Samsung Galaxy A25 5G: Precise Tactile Response

This component replaces the power button flex of your Samsung Galaxy A25 5G, restoring the mechanical and electrical power on and off operation. This is the connection flex cable responsible for transmitting the side button click directly to the main board. The indicated choice to resolve contact faults and recover the total functioning of the mobile phone.

Technical Specifications

• Part type: Power button flex
• Compatibility: Samsung Galaxy A25 5G (SM-A256B, SM-A256E, SM-A256U)
• Colour: Blue
• Quality: Compatible

When to Replace

• The mobile phone does not turn on or off when pressing the side button.
• The power button has no tactile response or is stuck.
• It is necessary to press with too much force to activate the screen.
• The device restarts in a loop due to permanent contact on the switch — 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.
• Intervention difficulty: Medium.
• Disassembly starts by removing the back cover and intermediate frame to access the inner chassis.
• Disconnect the battery before handling or disconnecting the flat cable from the main board.
• Be careful not to crease the conductive ribbon during alignment in its respective side slot.
• Fixing adhesive or glue for back cover sold separately.

What Distinguishes This Version

This high-end compatible version was specifically selected to offer rigorous fit tolerances in the blue frame. It is the perfect solution for workshops looking for an economical and reliable repair without compromising click response.

Frequently Asked Questions

Does this flex include the fingerprint reader of the Samsung Galaxy A25 5G?
The biometric reader is integrated into the side button module itself of this model; make sure of the correspondence with the SM-A256B version and the blue color of the chassis.

Does the flex work on other color versions of the Galaxy A25 5G?
The electrical connection is equivalent between variants of the SM-A256B model, however the button finish is specific to the blue version of the equipment.