Samsung S24 ultra original screen replacement with dot

The Samsung Galaxy S24 Ultra features a 6.8-inch Dynamic AMOLED 2X display (1440 x 3120 resolution, 120Hz refresh) integrated with ultrasonic fingerprint sensor. An original (OEM) screen replacement uses genuine Samsung parts (e.g., part GH82-33396B assembly) to restore full functionality, including touch, color accuracy, and biometrics. This repair fixes cracks, touch failures, or discoloration but destroys the old screen. Difficulty: Advanced (iFixit rates 6/10); time: 1-2 hours; cost: $250-400 USD for parts/labor.

Key Process Steps

1. Prep: Power off; heat back glass (hair dryer, 90-100°C) to loosen adhesive; pry off back cover with suction cup/opening pick.
2. Disconnect: Remove 17+ screws; disconnect battery, display flex cables (2-3), and S Pen antenna from midframe.
3. Remove Old Screen: Heat screen edges; use thin blade (e.g., iFlex) to separate glass from frame (wear gloves—risk of shattering); lift out display panel.
4. Install New: Transfer components (e.g., earpiece); align new OEM assembly; reconnect cables; test display/battery before sealing.
5. Reassemble: Apply adhesive strips; reattach back cover; recalibrate fingerprint in Settings.

Common Post-Replacement Issues & Tips

• Pixel Defects/Lines: Rare in OEM but can occur (e.g., green lines from flex damage); test with apps like Dead Pixel Test.
• Touch/Fingerprint Glitches: Ensure cables are seated; software update post-repair.
• Warranty: 30-day on repair; use authorized centers for validity.