Samsung · Display

Samsung S23 Ultra Touch Solution | Touchscreen Not Responding Fix

📅 April 6, 2026 ✍️ jawadkhan

If your Samsung is experiencing a display or screen issue, this step-by-step hardware repair guide covers the complete solution. Watch the video above for the full visual walkthrough.

Problems This Guide Fixes

Samsung S23 Ultra touch completely dead — no response
Touch screen working partially or ghost touching
Touch not working after screen replacement
Touch IC failure on motherboard
Touch flex connector damaged or burnt

Is your Samsung S23 Ultra touchscreen completely dead or not responding to finger touch?
Did your touch screen stop working after a drop, screen replacement, or water damage?
This video gives you the complete Samsung S23 Ultra touch solution with full motherboard-level touch IC diagnosis and jumper repair guide. We cover every possible cause — from touch IC failure to damaged touch flex connector and broken touch lines on the Samsung S23 Ultra PCB.
📱 Compatible Models:
Samsung S23 Ultra | Samsung S23 Plus | Samsung S23 | Samsung S22 Ultra | Samsung S24 Ultra | Samsung S21 Ultra
✔ Samsung S23 Ultra touch completely dead — no response
✔ Touch screen working partially or ghost touching
✔ Touch not working after screen replacement
✔ Touch IC failure on motherboard
✔ Touch flex connector damaged or burnt
🔧 Tools & Parts Used:
🔧 Touch IC Chip for Samsung S23 Ultra
🔧 Touch Flex Connector & Display Assembly
🔧 Hot Air Rework Station & Soldering Iron
🔧 Multimeter for touch line voltage testing
🔧 Flux Paste & BGA Reballing Stencil
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