Fixes the problem:

Power button not working or unresponsive

Button feels stuck or mushy

Phone won't turn on due to button failure

Damaged flex cable after drOPPO or repair attempt

Intermittent button function

Features & Specifications:

Part Type: Side Key / Power Button Flex Cable

Compatible Model: Samsung Galaxy S21 Ultra (SM-G998)

Condition: 100% Brand New, High Quality

Package Includes: 1x Power Button Flex Cable

Material: Flexible PCB with reinforced button contact area

Location: Right side of the device

Important Note: Be extremely careful when repairing near the power button - insert tools only 3-4mm to avoid damaging this cable