OEM LCD Screen Digitizer Full Assembly with Frame Befe Installation Notes Tips 1: Test befe installation When testing, do not remove any protective film tags. Please pay attention to the problem of static electricity. Befe 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. Ensure you wear eye protection 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 befe installation. Please simulates testing, which means mobile phone apart, (motherboard and LCD screen) connected audio cable new replacement, power on, test finished. If test OK, please install it. If it can not show, please contact us at the very first time. please do not fce it to be installed in mobile phone. We will 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 will cause black display. About the product 1. LCD display and touch screen digitizer assembly with frame replacement part 2. Replace your broken unusable item with a new one 3. Make your device look me refreshing than ever 4. Completely fit wk 5. Each item has been checked in good condition befe shipping 6. Professional installation is highly recommended. We will not be responsible once the screen is installed