<p><b>Q1: How to install the phone case?</b></p> <p>STEP 1.Please open Silicon Button which near the Volume button to remove the outer silicon layer.</p> <p>STEP 2.After removed the outer silicon cover,then open 2 key buttons on the side of the plastic case step by step to put your phone in.</p> <p>STEP 3.Finally,install it back.Check all the button buckled well.</p> <b>Compatible with :</b></br> - Samsung Galaxy J7 2018 </br> - Galaxy J7 Aero </br> - Galaxy J7 Top </br> - Galaxy J7 Refine </br> - Galaxy J7 Eon</br> - Galaxy J7 Star </br> - Galaxy J7 Crown</br> - Galaxy J7 Aura</br> - Galaxy J7 V 2nd Generation</br> Color:Black,Blue,Pink,Orange</br> Material: Anti-Scratch Hard Back Panel and Soft TPU+PU</p> <p>Package Includes: </br> 1x Annymall Case Cover for Samsung Galaxy J7 2018 </br> <b>Warm tips:</b>Please checked your phone model before you purchased</br>