Testing is Crucial: Before installing, test the LCD screen and digitizer without removing any protective film. Ground yourself with an ESD (electro static discharge) strap to prevent static damage. Wear eye protection to avoid injury. Simulate Testing: Screen replacements are fragile. We strongly recommend simulating testing before full installation. Connect the new screen to the motherboard with the audio cable and power on the device to test functionality. If the test is successful, proceed with installation. Contact us immediately if there are any issues. Do not force the screen into place. We are not responsible for damage caused during installation. Handle with Care: Avoid over-bending the LCD cable. Bending it over 90 degrees can cause a black display. About this Tecno Spark 7 Pro LCD Screen & Digitizer Replacement Revitalise your Tecno Spark 7 Pro with this brand-new LCD screen and digitizer replacement. Designed to perfectly replace a cracked, damaged, or malfunctioning screen, this high-quality component will restore your phone's display to its former glory.