A. For Samsung Galaxy A14 5G SM-A146P LCD Screen Digitizer Full Assembly with Frame B. About the product C. Before Installation Notes C.1 Test before installation When testing, do not remove any protective film or tags. Please pay attention to the problem of static electricity. Before attempting any repair, be sure to ground yourself with an ESD (electro static discharge) strap. This will prevent static electricity from damaging the electronic components within the phone. Ensure you wear eye protection and use caution not to cut your finger with the glass splinters. C.2 Simulates testing Screen replacement is a very fragile product. We strongly suggest testing before installation. Please perform simulated testing, which means taking the mobile phone apart, connecting the (motherboard + LCD or screen) with the audio cable and new replacement, powering on, and finishing the test. If the test is okay, please install it. If it cannot show, please contact us at the very first time. And please do not force it to be installed in the mobile phone. We will not be responsible once the screen is installed. C.3 Do not over-bend cable Please make sure the LCD cable does not over-bend. Over 90 degrees of bending will cause black display. B.1 LCD display + touch screen digitizer assembly with frame replacement part B.2 Replace your broken or unusable item with a new one B.3 Make your device look more refreshing than ever B.4 Completely fit and work B.5 Each item has been checked and in good condition before shipping B.6 Professional installation is highly recommended. We will not be responsible once the screen is installed