ace tech cellular lcd screen replacement for iphone xs max 6.5 inch (model a1921, a2101, a2102, a2103, a2104) display digitizer assembly touch screen ace tech cellular <b>please note: </b><br> this item is only compatible with the iphone xs max 6.5 inch. model number on the back cover: model a1921, a2101, a2102 , a2103, a2104. <br> the screen replacement does not include the following ear speaker, front camera, proximity sensor, and metal back plate. please transfer these from your old screen. <br> <br> <b>installation: </b><br> we have a step-by-step installation manual included in your package. <br> here are some tips during installation: <br> 1.please disconnect the battery flex cable from the device before installing the new screen. failure to do will result in the screen not turning on. <br> 2. do not apply pressure to the corners of the panel. <br> 3. the screws are all different lengths, make sure they are reinstalled back into its original location. <br> 4. make sure the flex cable is in good condition and there is no debris on the connector. <br> 5. be gentle to the flex cable connectors when removing and installing them. do not over-bend or use excessive force which can tear the flex cable. <br> <br> <b>problem solution:</b><br> if problems occur after installation. for example: cannot turn on, no touch, flashing, lines on screen etc. <br> please make sure flex cable connectors are properly connected to the logicboard and double check all flex cables is in good condition. then turn off and on the phone. <br> <br> <b>package include:</b><br> 1 x screen replacement<br> 1 x repair tools set<br> 1 x tempered glass protector<br> 1 x installation manual <br> 1 x adhesive<br> <br> <b>if you find any damage or dissatisfaction after receiving the product, please contact us immediately and do not install the item.</b><br> <b>you are welcome to contact us as soon possible and we will provide you with a satisfactory solution.</b><br>