1. Replacement LCD Screen + Touch Screen Digitizer Assembly for Hero11 Black / Hero10 Black / Hero9 Black 2. Replace the old, broken, cracked, one 3. Make your device look more refreshing than ever 4. Completely fit and work 5. Each item has been checked and in good condition before shipping Before Installation Notes: Tips 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 is an ESD (electro static discharge) strap. This prevent static electricity from damaging the electronic components within the device. you wear eye protection and use caution not to cut your finger with the glass splinters. Tips 2: Simulates testing Screen replacement is very fragile product. We strongly suggest test before installation. Please simulates testing, which means device apart, (motherboard + LCD or screen) connected audio cable and replacement, power on, test finished. If test OK, please install it. If it can not show, please contact us at the very first time. And please do not force it to be installed in device. We not be responsible once the screen is installed. Tips 3: Do not over-bend cable Please make sure LCD cable Do not over-bend. Over 90 degrees bent cause black display. Professional installation is highly recommended. We not be responsible once the screen is installed. Color:As Shown Material:Plastic+Glass Package Contents: 1 * LCD screen assembly 1 set * accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.