MrSpares Touch Screen digitizer Panel Replacement Part for Xiaomi Redmi 4X : White If you have a non-functional Touch Digitizer for your Phone, if your Touch Digitizer is not working properly, so you have purchase this item. This is a right product for your phone and you have been looking for. Replace the old, broken, cracked, damaged Touch Digitizer with a new replacement Touch Digitizer which is compatible to its respective branded product and make your device work more refreshing than ever. Each item has been checked and in good condition before shipping. *** Installation Guidelines*** 1) Professional installation is highly recommended. We will not be responsible for any damages to your cell phone/mobile phone that you may cause during the changing of replacement parts. 2) Test before installation. When testing, do not remove any protective film or tags. 3) Please pay attention to the problem of static electricity. This will prevent static electricity from damaging the electronic components within the phone. 4) Ensure you wear eye protection and use caution not to cut your finger with the glass splinters. 5) Test this replacement Touch Digitizer with the motherboard before completely fixing it. 6) Once you are satisfied with the quality of the replacement part, and then only, install it completely. 7) If you are not satisfied with the quality, please return, within the return window (i.e., 10 days from the date of delivery), it in its original condition for a replacement or refund.