Fixes the problem:

Power button not working or unresponsive

Volume buttons not working

Buttons feel stuck or mushy

Phone won't turn on because power button is broken

Intermittent button presses or buttons work only sometimes

Damaged or torn button flex cable after drops or liquid damage

Features & Specifications:

Part Type: On/Off Power + Volume Button Flex Cable Set

Compatible Model: Samsung Galaxy A42 5G (SM-A426B, A426U, A426N, SM-M426B)

Color: BLACK

Condition: Brand New, High Quality

Package Includes: 1x Complete Button Flex Cable (with power and volume buttons attached)

Material: Flexible PCB with reinforced button contact areas

Design: Direct replacement - matches original fit perfectly