Snap on the new screen and then go to snap the battery cable long press the boot button to enter the interface. After entering the interface to test whether the screen is intact, and then drag the APP around to pull a circle to test whether the touch is normal.
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3Pcs Screen Protector For Samsung S25 S23 S21 S24 S22 Ultra 9H Tempered Glass For Samsung S21 S20 FE Note 10 20 Ultra S8 S9 Plus
Aliexpress UK
For Samsung Galaxy S21 Ultra SM-G998. Test before Installation.
eBay
3Pcs Tempered Glass For Samsung Galaxy S25 S24 S23 S22 S21 S20 Ultra Plus Screen Protector For Samsung S24 S23 S20 S21 FE Ultra
Aliexpress UK
Feature: 1. Applicable: For S21 Ultra 5G G998U, G998B, G998FDS Phone. Item Type: Touch Screen Display Digitizer Assembly. 1 x Touch Screen Display Digitizer Assembly. Application: It's used to replace or repair your faulty screen, slow respond touch, display problems, distortion pixels, cracked screen, touch problems, wrong color issues, old, broken and dead screen or any other problems around display.
eBay
5PCS Hydrogel Film For Samsung S25 S24 Ultra S23 S22 S21 S20 Plus Screen Protector For Samsung S24 S23 S21 FE Note 20 Ultra Film
Aliexpress UK
This LCD are fully refurbish.This is not aperfect LCD screen. Display screen has blackdot. Its not Broken A Grade with Manufacture Error Fully Working. Product picture for reference. Samsung Galaxy S21 Ultra Display LCD SCREEN.
eBay
3Pcs Ultra Clear Screen Protector for Galaxy S25 Edge S25 S23 S24 Ultra S22 S21 Plus S21 S20 S23 FE Premium Tempered Glass Film
Aliexpress UK
Samsung Galaxy S21 Ultra 5G G998. Quality：OLED. Compatible Model.
eBay
Anti Spy Hydrogel Film For Samsung Galaxy S20 S21 S23 S22 S24 Ultra S21 S23 FE Note 10 20 Ultra Privacy Screen Protector
Aliexpress UK
The screen must be in fully working condition just can the front glass be broken or cracked. The screen must be genuine only. How the service works.
eBay
3PCS Anti Spy Hydrogel Film For Samsung Galaxy S20 S21 S23 S22 S24 Ultra S21 FE Note 10 20 Ultra Privacy Screen Protector
Aliexpress UK
Make sure there is no problem with the quality, and then install the phone. Display type: TFT. We will test them one by one to make sure they are working properly. For Samsung Galaxy S25 Ultra Phone Shockproof Protective Cover Case Accessories.
eBay
Anti Spy Hydrogel Film For Samsung Galaxy S20 S21 S23 S22 S24 Ultra S21 S23 FE Note 10 20 Ultra Privacy Screen Protector
Aliexpress UK
Feature: 1. Applicable: For S21 Ultra 5G G998U, G998B, G998FDS Phone. Application: It's used to replace or repair your faulty screen, slow respond touch, display problems, distortion pixels, cracked screen, touch problems, wrong color issues, old, broken and dead screen or any other problems around display.
eBay
3Pcs Anti Spy Hydrogel Film Screen Protector For Samsung Galaxy S20 S21 S22 S23 S24 Ultra S21 Plus FE Note 20 10 9 Ultra Privacy
Aliexpress UK