TFT Material LCD Screen and Digitizer Full Assembly for Xiaomi Black Shark 4 Black Shark 4 Pro<br> Before Installation Notes<br> Tips 1: Test before installation<br> When testing, do not remove any protective film or tags. Please pay attention to the problem of static electricity.<br> Before attempting any repair, be sure to ground yourself is an ESD (electro static discharge) strap. This will prevent static electricity from damaging the electronic components within the phone.<br> Ensure you wear eye protection and use caution not to cut your finger with the glass splinters.<br> Tips 2: Simulates testing<br> Screen replacement is very fragile product. Please simulates testing, which means mobile phone apart, (motherboard + LCD or screen) connected audio cable and new replacement, power on, test finished. And please do not force it to be installed in mobile phone.<br> Tips 3: Do not over-bend cable<br> Please make sure LCD cable Do not over-bend. Over 90 degrees bent will cause black display.<br> About the product<br> 1. Replacement LCD screen + touch screen digitizer assembly (TFT Material) for Xiaomi Black Shark 4 Black Shark 4 Pro<br> 2. Replace the old, broken, cracked, damaged one<br> 3. Make your device look more refreshing than ever<br>