*Compatibility :IPad Mini 4 A1538 A1550 7.9” only. Please make sure you know the correct model number before purchasing. Wrong model may damage your ipad.Since there is no home button, it is necessary to remove it from the original panel and reuse it when replacing or repairing. *Quality: All products undergo strict quality control before shipping to guarantee 100% complete loss. Make sure the screen is clean, no blind spots, no dot pixels, wireless bar. *Applications:Repairs broken screens, heals LCD ruptures, dead point pixels, touch inactivity, touch response problems, display problems, color miscolor problems, non-functional screens, etc. Note: If your iPad becomes unusable for any reason other than the LCD panel, replacing the lcd will not solve the problem, so please check the cause of the problem before purchasing. *Installation:Installation tutorials are not included so amateurs can view video tutorials on YouTube before installing. Customers who do not have replacement repair skills and experience are not recommended to repair the product themselves. If you need to order, install, or get any other help, please contact us. Our customer service is always available.